4751890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 10051776

約数和(自身を除く): 5299886

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3323, 6646, 16615, 33230, 36553, 43199, 73106, 86398, 182765, 215995, 365530, 431990, 475189, 950378, 2375945, 4751890]

約数ペア:

[(1, 4751890), (2, 2375945), (5, 950378), (10, 475189), (11, 431990), (13, 365530), (22, 215995), (26, 182765), (55, 86398), (65, 73106), (110, 43199), (130, 36553), (143, 33230), (286, 16615), (715, 6646), (1430, 3323)]