1478370218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{145423}}^1$

素因数の和:145478

約数の個数: 32

約数和(自身を含む): 2638573056

約数和(自身を除く): 1160202838

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 145423, 290846, 1890499, 2472191, 3344729, 3780998, 4944382, 6689458, 32138483, 43481477, 56860393, 64276966, 86962954, 113720786, 739185109, 1478370218]

約数ペア:

[(1, 1478370218), (2, 739185109), (13, 113720786), (17, 86962954), (23, 64276966), (26, 56860393), (34, 43481477), (46, 32138483), (221, 6689458), (299, 4944382), (391, 3780998), (442, 3344729), (598, 2472191), (782, 1890499), (5083, 290846), (10166, 145423)]