7328397890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{276439}}^1$

素因数の和:276698

約数の個数: 32

約数和(自身を含む): 14450071680

約数和(自身を除く): 7121673790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 13255, 26510, 276439, 552878, 1382195, 2764390, 3040829, 6081658, 15204145, 30408290, 66621799, 133243598, 333108995, 666217990, 732839789, 1465679578, 3664198945, 7328397890]

約数ペア:

[(1, 7328397890), (2, 3664198945), (5, 1465679578), (10, 732839789), (11, 666217990), (22, 333108995), (55, 133243598), (110, 66621799), (241, 30408290), (482, 15204145), (1205, 6081658), (2410, 3040829), (2651, 2764390), (5302, 1382195), (13255, 552878), (26510, 276439)]