2155451396

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{233983}}^1$

素因数の和:234048

約数の個数: 36

約数和(自身を含む): 4481261568

約数和(自身を除く): 2325810172

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 233983, 467966, 935932, 1637881, 3275762, 6551524, 10997201, 11465167, 21994402, 22930334, 43988804, 45860668, 76980407, 153960814, 307921628, 538862849, 1077725698, 2155451396]

約数ペア:

[(1, 2155451396), (2, 1077725698), (4, 538862849), (7, 307921628), (14, 153960814), (28, 76980407), (47, 45860668), (49, 43988804), (94, 22930334), (98, 21994402), (188, 11465167), (196, 10997201), (329, 6551524), (658, 3275762), (1316, 1637881), (2303, 935932), (4606, 467966), (9212, 233983)]