2279368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 5483520

約数和(自身を除く): 3204152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 101, 104, 124, 182, 202, 217, 248, 364, 403, 404, 434, 707, 728, 806, 808, 868, 1313, 1414, 1612, 1736, 2626, 2821, 2828, 3131, 3224, 5252, 5642, 5656, 6262, 9191, 10504, 11284, 12524, 18382, 21917, 22568, 25048, 36764, 40703, 43834, 73528, 81406, 87668, 162812, 175336, 284921, 325624, 569842, 1139684, 2279368]

約数ペア:

[(1, 2279368), (2, 1139684), (4, 569842), (7, 325624), (8, 284921), (13, 175336), (14, 162812), (26, 87668), (28, 81406), (31, 73528), (52, 43834), (56, 40703), (62, 36764), (91, 25048), (101, 22568), (104, 21917), (124, 18382), (182, 12524), (202, 11284), (217, 10504), (248, 9191), (364, 6262), (403, 5656), (404, 5642), (434, 5252), (707, 3224), (728, 3131), (806, 2828), (808, 2821), (868, 2626), (1313, 1736), (1414, 1612)]