2650912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 6041952

約数和(自身を除く): 3391040

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 443, 544, 748, 886, 1496, 1772, 2992, 3544, 4873, 5984, 7088, 7531, 9746, 14176, 15062, 19492, 30124, 38984, 60248, 77968, 82841, 120496, 155936, 165682, 240992, 331364, 662728, 1325456, 2650912]

約数ペア:

[(1, 2650912), (2, 1325456), (4, 662728), (8, 331364), (11, 240992), (16, 165682), (17, 155936), (22, 120496), (32, 82841), (34, 77968), (44, 60248), (68, 38984), (88, 30124), (136, 19492), (176, 15062), (187, 14176), (272, 9746), (352, 7531), (374, 7088), (443, 5984), (544, 4873), (748, 3544), (886, 2992), (1496, 1772)]