2016332690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{64399}}^1$

素因数の和:64538

約数の個数: 32

約数和(自身を含む): 3783628800

約数和(自身を除く): 1767296110

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 6262, 15655, 31310, 64399, 128798, 321995, 643990, 1996369, 3992738, 6504299, 9981845, 13008598, 19963690, 32521495, 65042990, 201633269, 403266538, 1008166345, 2016332690]

約数ペア:

[(1, 2016332690), (2, 1008166345), (5, 403266538), (10, 201633269), (31, 65042990), (62, 32521495), (101, 19963690), (155, 13008598), (202, 9981845), (310, 6504299), (505, 3992738), (1010, 1996369), (3131, 643990), (6262, 321995), (15655, 128798), (31310, 64399)]