1639249924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5227}}^1$

素因数の和:5444

約数の個数: 48

約数和(自身を含む): 3192927808

約数和(自身を除く): 1553677884

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 163, 326, 481, 652, 962, 1924, 2119, 4238, 5227, 6031, 8476, 10454, 12062, 20908, 24124, 67951, 78403, 135902, 156806, 193399, 271804, 313612, 386798, 773596, 852001, 1704002, 2514187, 3408004, 5028374, 10056748, 11076013, 22152026, 31524037, 44304052, 63048074, 126096148, 409812481, 819624962, 1639249924]

約数ペア:

[(1, 1639249924), (2, 819624962), (4, 409812481), (13, 126096148), (26, 63048074), (37, 44304052), (52, 31524037), (74, 22152026), (148, 11076013), (163, 10056748), (326, 5028374), (481, 3408004), (652, 2514187), (962, 1704002), (1924, 852001), (2119, 773596), (4238, 386798), (5227, 313612), (6031, 271804), (8476, 193399), (10454, 156806), (12062, 135902), (20908, 78403), (24124, 67951)]