4797910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 9961056

約数和(自身を除く): 5163146

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 167, 169, 170, 221, 334, 338, 442, 835, 845, 1105, 1670, 1690, 2171, 2210, 2839, 2873, 4342, 5678, 5746, 10855, 14195, 14365, 21710, 28223, 28390, 28730, 36907, 56446, 73814, 141115, 184535, 282230, 369070, 479791, 959582, 2398955, 4797910]

約数ペア:

[(1, 4797910), (2, 2398955), (5, 959582), (10, 479791), (13, 369070), (17, 282230), (26, 184535), (34, 141115), (65, 73814), (85, 56446), (130, 36907), (167, 28730), (169, 28390), (170, 28223), (221, 21710), (334, 14365), (338, 14195), (442, 10855), (835, 5746), (845, 5678), (1105, 4342), (1670, 2873), (1690, 2839), (2171, 2210)]