1345850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 2731968

約数和(自身を除く): 1386118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2447, 4894, 12235, 24470, 26917, 53834, 61175, 122350, 134585, 269170, 672925, 1345850]

約数ペア:

[(1, 1345850), (2, 672925), (5, 269170), (10, 134585), (11, 122350), (22, 61175), (25, 53834), (50, 26917), (55, 24470), (110, 12235), (275, 4894), (550, 2447)]