1900644712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{5437}}^1$

素因数の和:6661

約数の個数: 32

約数和(自身を含む): 3663798120

約数和(自身を除く): 1763153408

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1181, 2362, 4724, 5437, 9448, 10874, 21748, 43496, 43697, 87394, 174788, 201169, 349576, 402338, 804676, 1609352, 6421097, 12842194, 25684388, 51368776, 237580589, 475161178, 950322356, 1900644712]

約数ペア:

[(1, 1900644712), (2, 950322356), (4, 475161178), (8, 237580589), (37, 51368776), (74, 25684388), (148, 12842194), (296, 6421097), (1181, 1609352), (2362, 804676), (4724, 402338), (5437, 349576), (9448, 201169), (10874, 174788), (21748, 87394), (43496, 43697)]