2280456432028

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{157}}^1\times {\mathrm{385939}}^1$

素因数の和:386294

約数の個数: 36

約数和(自身を含む): 4058059527480

約数和(自身を除く): 1777603095452

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 9409, 15229, 18818, 30458, 37636, 60916, 385939, 771878, 1477213, 1543756, 2954426, 5908852, 37436083, 60592423, 74872166, 121184846, 149744332, 242369692, 3631300051, 5877465031, 7262600102, 11754930062, 14525200204, 23509860124, 570114108007, 1140228216014, 2280456432028]

約数ペア:

[(1, 2280456432028), (2, 1140228216014), (4, 570114108007), (97, 23509860124), (157, 14525200204), (194, 11754930062), (314, 7262600102), (388, 5877465031), (628, 3631300051), (9409, 242369692), (15229, 149744332), (18818, 121184846), (30458, 74872166), (37636, 60592423), (60916, 37436083), (385939, 5908852), (771878, 2954426), (1477213, 1543756)]