1628009378770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{4777163}}^1$

素因数の和:4777866

約数の個数: 32

約数和(自身を含む): 2990351794752

約数和(自身を除く): 1362342415982

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 643, 1286, 3215, 6430, 34079, 68158, 170395, 340790, 4777163, 9554326, 23885815, 47771630, 253189639, 506379278, 1265948195, 2531896390, 3071715809, 6143431618, 15358579045, 30717158090, 162800937877, 325601875754, 814004689385, 1628009378770]

約数ペア:

[(1, 1628009378770), (2, 814004689385), (5, 325601875754), (10, 162800937877), (53, 30717158090), (106, 15358579045), (265, 6143431618), (530, 3071715809), (643, 2531896390), (1286, 1265948195), (3215, 506379278), (6430, 253189639), (34079, 47771630), (68158, 23885815), (170395, 9554326), (340790, 4777163)]