253254002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 407930880

約数和(自身を除く): 154676878

約数列:

[1, 2, 19, 38, 97, 127, 194, 254, 541, 1082, 1843, 2413, 3686, 4826, 10279, 12319, 20558, 24638, 52477, 68707, 104954, 137414, 234061, 468122, 997063, 1305433, 1994126, 2610866, 6664579, 13329158, 126627001, 253254002]

約数ペア:

[(1, 253254002), (2, 126627001), (19, 13329158), (38, 6664579), (97, 2610866), (127, 1994126), (194, 1305433), (254, 997063), (541, 468122), (1082, 234061), (1843, 137414), (2413, 104954), (3686, 68707), (4826, 52477), (10279, 24638), (12319, 20558)]