2019635006672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8123}}^1\times {\mathrm{15493}}^1$

素因数の和:23700

約数の個数: 80

約数和(自身を含む): 4214236610880

約数和(自身を除く): 2194601604208

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 8123, 15493, 16048, 16246, 30986, 32492, 61972, 64984, 123944, 129968, 138091, 247888, 263381, 276182, 479257, 526762, 552364, 914087, 958514, 1053524, 1104728, 1828174, 1917028, 2107048, 2209456, 3656348, 3834056, 4214096, 7312696, 7668112, 8147369, 14625392, 15539479, 16294738, 31078958, 32589476, 62157916, 65178952, 124315832, 125849639, 130357904, 248631664, 251699278, 503398556, 1006797112, 2013594224, 2139443863, 4278887726, 7425128701, 8557775452, 14850257402, 17115550904, 29700514804, 34231101808, 59401029608, 118802059216, 126227187917, 252454375834, 504908751668, 1009817503336, 2019635006672]

約数ペア:

[(1, 2019635006672), (2, 1009817503336), (4, 504908751668), (8, 252454375834), (16, 126227187917), (17, 118802059216), (34, 59401029608), (59, 34231101808), (68, 29700514804), (118, 17115550904), (136, 14850257402), (236, 8557775452), (272, 7425128701), (472, 4278887726), (944, 2139443863), (1003, 2013594224), (2006, 1006797112), (4012, 503398556), (8024, 251699278), (8123, 248631664), (15493, 130357904), (16048, 125849639), (16246, 124315832), (30986, 65178952), (32492, 62157916), (61972, 32589476), (64984, 31078958), (123944, 16294738), (129968, 15539479), (138091, 14625392), (247888, 8147369), (263381, 7668112), (276182, 7312696), (479257, 4214096), (526762, 3834056), (552364, 3656348), (914087, 2209456), (958514, 2107048), (1053524, 1917028), (1104728, 1828174)]