1009717072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{693487}}^1$

素因数の和:693515

約数の個数: 40

約数和(自身を含む): 2407790336

約数和(自身を除く): 1398073264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 693487, 1386974, 2773948, 4854409, 5547896, 9015331, 9708818, 11095792, 18030662, 19417636, 36061324, 38835272, 63107317, 72122648, 77670544, 126214634, 144245296, 252429268, 504858536, 1009717072]

約数ペア:

[(1, 1009717072), (2, 504858536), (4, 252429268), (7, 144245296), (8, 126214634), (13, 77670544), (14, 72122648), (16, 63107317), (26, 38835272), (28, 36061324), (52, 19417636), (56, 18030662), (91, 11095792), (104, 9708818), (112, 9015331), (182, 5547896), (208, 4854409), (364, 2773948), (728, 1386974), (1456, 693487)]