1138990416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1248893}}^1$

素因数の和:1248923

約数の個数: 40

約数和(自身を含む): 3097257120

約数和(自身を除く): 1958266704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1248893, 2497786, 3746679, 4995572, 7493358, 9991144, 14986716, 19982288, 23728967, 29973432, 47457934, 59946864, 71186901, 94915868, 142373802, 189831736, 284747604, 379663472, 569495208, 1138990416]

約数ペア:

[(1, 1138990416), (2, 569495208), (3, 379663472), (4, 284747604), (6, 189831736), (8, 142373802), (12, 94915868), (16, 71186901), (19, 59946864), (24, 47457934), (38, 29973432), (48, 23728967), (57, 19982288), (76, 14986716), (114, 9991144), (152, 7493358), (228, 4995572), (304, 3746679), (456, 2497786), (912, 1248893)]