1337643770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{4019}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 2443452480

約数和(自身を除く): 1105808710

約数列:

[1, 2, 5, 10, 83, 166, 401, 415, 802, 830, 2005, 4010, 4019, 8038, 20095, 33283, 40190, 66566, 166415, 332830, 333577, 667154, 1611619, 1667885, 3223238, 3335770, 8058095, 16116190, 133764377, 267528754, 668821885, 1337643770]

約数ペア:

[(1, 1337643770), (2, 668821885), (5, 267528754), (10, 133764377), (83, 16116190), (166, 8058095), (401, 3335770), (415, 3223238), (802, 1667885), (830, 1611619), (2005, 667154), (4010, 333577), (4019, 332830), (8038, 166415), (20095, 66566), (33283, 40190)]