745935197

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 929574144

約数和(自身を除く): 183638947

約数列:

[1, 7, 17, 53, 101, 119, 371, 707, 901, 1171, 1717, 5353, 6307, 8197, 12019, 19907, 37471, 62063, 91001, 118271, 139349, 434441, 637007, 827897, 1055071, 2010607, 6268363, 7385497, 14074249, 43878541, 106562171, 745935197]

約数ペア:

[(1, 745935197), (7, 106562171), (17, 43878541), (53, 14074249), (101, 7385497), (119, 6268363), (371, 2010607), (707, 1055071), (901, 827897), (1171, 637007), (1717, 434441), (5353, 139349), (6307, 118271), (8197, 91001), (12019, 62063), (19907, 37471)]