2019437330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{114157}}^1$

素因数の和:114254

約数の個数: 32

約数和(自身を含む): 3822009840

約数和(自身を除く): 1802572510

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 17690, 114157, 228314, 570785, 1141570, 3310553, 6621106, 6963577, 13927154, 16552765, 33105530, 34817885, 69635770, 201943733, 403887466, 1009718665, 2019437330]

約数ペア:

[(1, 2019437330), (2, 1009718665), (5, 403887466), (10, 201943733), (29, 69635770), (58, 34817885), (61, 33105530), (122, 16552765), (145, 13927154), (290, 6963577), (305, 6621106), (610, 3310553), (1769, 1141570), (3538, 570785), (8845, 228314), (17690, 114157)]