5217506

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4217374

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 181, 203, 362, 406, 497, 994, 1267, 2059, 2534, 4118, 5249, 10498, 12851, 14413, 25702, 28826, 36743, 73486, 89957, 179914, 372679, 745358, 2608753, 5217506]

約数ペア:

[(1, 5217506), (2, 2608753), (7, 745358), (14, 372679), (29, 179914), (58, 89957), (71, 73486), (142, 36743), (181, 28826), (203, 25702), (362, 14413), (406, 12851), (497, 10498), (994, 5249), (1267, 4118), (2059, 2534)]