2013642344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4391}}^1$

素因数の和:4854

約数の個数: 64

約数和(自身を含む): 4553625600

約数和(自身を除く): 2539983256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 431, 532, 862, 1064, 1724, 3017, 3448, 4391, 6034, 8189, 8782, 12068, 16378, 17564, 24136, 30737, 32756, 35128, 57323, 61474, 65512, 83429, 114646, 122948, 166858, 229292, 245896, 333716, 458584, 584003, 667432, 1168006, 1892521, 2336012, 3785042, 4672024, 7570084, 13247647, 15140168, 26495294, 35957899, 52990588, 71915798, 105981176, 143831596, 251705293, 287663192, 503410586, 1006821172, 2013642344]

約数ペア:

[(1, 2013642344), (2, 1006821172), (4, 503410586), (7, 287663192), (8, 251705293), (14, 143831596), (19, 105981176), (28, 71915798), (38, 52990588), (56, 35957899), (76, 26495294), (133, 15140168), (152, 13247647), (266, 7570084), (431, 4672024), (532, 3785042), (862, 2336012), (1064, 1892521), (1724, 1168006), (3017, 667432), (3448, 584003), (4391, 458584), (6034, 333716), (8189, 245896), (8782, 229292), (12068, 166858), (16378, 122948), (17564, 114646), (24136, 83429), (30737, 65512), (32756, 61474), (35128, 57323)]