1880591284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3287747}}^1$

素因数の和:3287775

約数の個数: 24

約数和(自身を含む): 3866391648

約数和(自身を除く): 1985800364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3287747, 6575494, 13150988, 36165217, 42740711, 72330434, 85481422, 144660868, 170962844, 470147821, 940295642, 1880591284]

約数ペア:

[(1, 1880591284), (2, 940295642), (4, 470147821), (11, 170962844), (13, 144660868), (22, 85481422), (26, 72330434), (44, 42740711), (52, 36165217), (143, 13150988), (286, 6575494), (572, 3287747)]