2002073930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{28961}}^1$

素因数の和:29222

約数の個数: 32

約数和(自身を含む): 3736793088

約数和(自身を除く): 1734719158

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 2230, 6913, 13826, 28961, 34565, 57922, 69130, 144805, 289610, 897791, 1795582, 4488955, 6458303, 8977910, 12916606, 32291515, 64583030, 200207393, 400414786, 1001036965, 2002073930]

約数ペア:

[(1, 2002073930), (2, 1001036965), (5, 400414786), (10, 200207393), (31, 64583030), (62, 32291515), (155, 12916606), (223, 8977910), (310, 6458303), (446, 4488955), (1115, 1795582), (2230, 897791), (6913, 289610), (13826, 144805), (28961, 69130), (34565, 57922)]