2040352202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{4457}}^1$

素因数の和:6206

約数の個数: 32

約数和(自身を含む): 3684804480

約数和(自身を除く): 1644452278

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1721, 3442, 4457, 8914, 12047, 24094, 31199, 32699, 62398, 65398, 84683, 169366, 228893, 457786, 592781, 1185562, 7670497, 15340994, 53693479, 107386958, 145739443, 291478886, 1020176101, 2040352202]

約数ペア:

[(1, 2040352202), (2, 1020176101), (7, 291478886), (14, 145739443), (19, 107386958), (38, 53693479), (133, 15340994), (266, 7670497), (1721, 1185562), (3442, 592781), (4457, 457786), (8914, 228893), (12047, 169366), (24094, 84683), (31199, 65398), (32699, 62398)]