1877828748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191537}}^1$

素因数の和:191606

約数の個数: 48

約数和(自身を含む): 4719496320

約数和(自身を除く): 2841667572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 191537, 383074, 574611, 766148, 1149222, 2298444, 3639203, 7278406, 8236091, 10917609, 14556812, 16472182, 21835218, 24708273, 32944364, 43670436, 49416546, 98833092, 156485729, 312971458, 469457187, 625942916, 938914374, 1877828748]

約数ペア:

[(1, 1877828748), (2, 938914374), (3, 625942916), (4, 469457187), (6, 312971458), (12, 156485729), (19, 98833092), (38, 49416546), (43, 43670436), (57, 32944364), (76, 24708273), (86, 21835218), (114, 16472182), (129, 14556812), (172, 10917609), (228, 8236091), (258, 7278406), (516, 3639203), (817, 2298444), (1634, 1149222), (2451, 766148), (3268, 574611), (4902, 383074), (9804, 191537)]