3934216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 9172800

約数和(自身を除く): 5238584

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 181, 209, 247, 286, 362, 418, 494, 572, 724, 836, 988, 1144, 1448, 1672, 1976, 1991, 2353, 2717, 3439, 3982, 4706, 5434, 6878, 7964, 9412, 10868, 13756, 15928, 18824, 21736, 25883, 27512, 37829, 44707, 51766, 75658, 89414, 103532, 151316, 178828, 207064, 302632, 357656, 491777, 983554, 1967108, 3934216]

約数ペア:

[(1, 3934216), (2, 1967108), (4, 983554), (8, 491777), (11, 357656), (13, 302632), (19, 207064), (22, 178828), (26, 151316), (38, 103532), (44, 89414), (52, 75658), (76, 51766), (88, 44707), (104, 37829), (143, 27512), (152, 25883), (181, 21736), (209, 18824), (247, 15928), (286, 13756), (362, 10868), (418, 9412), (494, 7964), (572, 6878), (724, 5434), (836, 4706), (988, 3982), (1144, 3439), (1448, 2717), (1672, 2353), (1976, 1991)]