2019414985

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{881}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 2811110400

約数和(自身を除く): 791695415

約数列:

[1, 5, 7, 35, 79, 395, 553, 829, 881, 2765, 4145, 4405, 5803, 6167, 29015, 30835, 65491, 69599, 327455, 347995, 458437, 487193, 730349, 2292185, 2435965, 3651745, 5112443, 25562215, 57697571, 288487855, 403882997, 2019414985]

約数ペア:

[(1, 2019414985), (5, 403882997), (7, 288487855), (35, 57697571), (79, 25562215), (395, 5112443), (553, 3651745), (829, 2435965), (881, 2292185), (2765, 730349), (4145, 487193), (4405, 458437), (5803, 347995), (6167, 327455), (29015, 69599), (30835, 65491)]