1242397736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{15619}}^1$

素因数の和:15849

約数の個数: 32

約数和(自身を含む): 2382362400

約数和(自身を除く): 1139964664

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1304, 9943, 15619, 19886, 31238, 39772, 62476, 79544, 124952, 952759, 1905518, 2545897, 3811036, 5091794, 7622072, 10183588, 20367176, 155299717, 310599434, 621198868, 1242397736]

約数ペア:

[(1, 1242397736), (2, 621198868), (4, 310599434), (8, 155299717), (61, 20367176), (122, 10183588), (163, 7622072), (244, 5091794), (326, 3811036), (488, 2545897), (652, 1905518), (1304, 952759), (9943, 124952), (15619, 79544), (19886, 62476), (31238, 39772)]