2008431928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{18191}}^1$

素因数の和:18607

約数の個数: 32

約数和(自身を含む): 3878170560

約数和(自身を除く): 1869738632

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 373, 746, 1492, 2984, 13801, 18191, 27602, 36382, 55204, 72764, 110408, 145528, 673067, 1346134, 2692268, 5384536, 6785243, 13570486, 27140972, 54281944, 251053991, 502107982, 1004215964, 2008431928]

約数ペア:

[(1, 2008431928), (2, 1004215964), (4, 502107982), (8, 251053991), (37, 54281944), (74, 27140972), (148, 13570486), (296, 6785243), (373, 5384536), (746, 2692268), (1492, 1346134), (2984, 673067), (13801, 145528), (18191, 110408), (27602, 72764), (36382, 55204)]