1284269470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{614483}}^1$

素因数の和:614520

約数の個数: 32

約数和(自身を含む): 2654570880

約数和(自身を除く): 1370301410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 614483, 1228966, 3072415, 6144830, 6759313, 11675177, 13518626, 23350354, 33796565, 58375885, 67593130, 116751770, 128426947, 256853894, 642134735, 1284269470]

約数ペア:

[(1, 1284269470), (2, 642134735), (5, 256853894), (10, 128426947), (11, 116751770), (19, 67593130), (22, 58375885), (38, 33796565), (55, 23350354), (95, 13518626), (110, 11675177), (190, 6759313), (209, 6144830), (418, 3072415), (1045, 1228966), (2090, 614483)]