2260416340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1241987}}^1$

素因数の和:1242016

約数の個数: 48

約数和(自身を含む): 5842311552

約数和(自身を除く): 3581895212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1241987, 2483974, 4967948, 6209935, 8693909, 12419870, 16145831, 17387818, 24839740, 32291662, 34775636, 43469545, 64583324, 80729155, 86939090, 113020817, 161458310, 173878180, 226041634, 322916620, 452083268, 565104085, 1130208170, 2260416340]

約数ペア:

[(1, 2260416340), (2, 1130208170), (4, 565104085), (5, 452083268), (7, 322916620), (10, 226041634), (13, 173878180), (14, 161458310), (20, 113020817), (26, 86939090), (28, 80729155), (35, 64583324), (52, 43469545), (65, 34775636), (70, 32291662), (91, 24839740), (130, 17387818), (140, 16145831), (182, 12419870), (260, 8693909), (364, 6209935), (455, 4967948), (910, 2483974), (1820, 1241987)]