1325178064

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{41809}}^1$

素因数の和:42107

約数の個数: 40

約数和(自身を含む): 2944761920

約数和(自身を除く): 1619583856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4528, 7924, 15848, 31696, 41809, 83618, 167236, 292663, 334472, 585326, 668944, 1170652, 2341304, 4682608, 11831947, 23663894, 47327788, 82823629, 94655576, 165647258, 189311152, 331294516, 662589032, 1325178064]

約数ペア:

[(1, 1325178064), (2, 662589032), (4, 331294516), (7, 189311152), (8, 165647258), (14, 94655576), (16, 82823629), (28, 47327788), (56, 23663894), (112, 11831947), (283, 4682608), (566, 2341304), (1132, 1170652), (1981, 668944), (2264, 585326), (3962, 334472), (4528, 292663), (7924, 167236), (15848, 83618), (31696, 41809)]