1888006316

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1\times {\mathrm{853}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 3814633536

約数和(自身を除く): 1926627220

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 577, 853, 959, 1154, 1706, 1918, 2308, 3412, 3836, 4039, 5971, 8078, 11942, 16156, 23884, 79049, 116861, 158098, 233722, 316196, 467444, 492181, 553343, 818027, 984362, 1106686, 1636054, 1968724, 2213372, 3272108, 3445267, 6890534, 13781068, 67428797, 134857594, 269715188, 472001579, 944003158, 1888006316]

約数ペア:

[(1, 1888006316), (2, 944003158), (4, 472001579), (7, 269715188), (14, 134857594), (28, 67428797), (137, 13781068), (274, 6890534), (548, 3445267), (577, 3272108), (853, 2213372), (959, 1968724), (1154, 1636054), (1706, 1106686), (1918, 984362), (2308, 818027), (3412, 553343), (3836, 492181), (4039, 467444), (5971, 316196), (8078, 233722), (11942, 158098), (16156, 116861), (23884, 79049)]