1267997946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{156659}}^1$

素因数の和:156754

約数の個数: 32

約数和(自身を含む): 2707084800

約数和(自身を除く): 1439086854

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 156659, 313318, 469977, 939954, 2976521, 5953042, 8929563, 11122789, 17859126, 22245578, 33368367, 66736734, 211332991, 422665982, 633998973, 1267997946]

約数ペア:

[(1, 1267997946), (2, 633998973), (3, 422665982), (6, 211332991), (19, 66736734), (38, 33368367), (57, 22245578), (71, 17859126), (114, 11122789), (142, 8929563), (213, 5953042), (426, 2976521), (1349, 939954), (2698, 469977), (4047, 313318), (8094, 156659)]