291223914

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 588966336

約数和(自身を除く): 297742422

約数列:

[1, 2, 3, 6, 137, 274, 347, 411, 694, 822, 1021, 1041, 2042, 2082, 3063, 6126, 47539, 95078, 139877, 142617, 279754, 285234, 354287, 419631, 708574, 839262, 1062861, 2125722, 48537319, 97074638, 145611957, 291223914]

約数ペア:

[(1, 291223914), (2, 145611957), (3, 97074638), (6, 48537319), (137, 2125722), (274, 1062861), (347, 839262), (411, 708574), (694, 419631), (822, 354287), (1021, 285234), (1041, 279754), (2042, 142617), (2082, 139877), (3063, 95078), (6126, 47539)]