77819470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{268343}}^1$

素因数の和:268379

約数の個数: 16

約数和(自身を含む): 144905760

約数和(自身を除く): 67086290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 268343, 536686, 1341715, 2683430, 7781947, 15563894, 38909735, 77819470]

約数ペア:

[(1, 77819470), (2, 38909735), (5, 15563894), (10, 7781947), (29, 2683430), (58, 1341715), (145, 536686), (290, 268343)]