1125338290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{21149}}^1$

素因数の和:21486

約数の個数: 32

約数和(自身を含む): 2151716400

約数和(自身を除く): 1026378110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 5321, 10642, 21149, 26605, 42298, 53210, 105745, 211490, 359533, 719066, 1797665, 3595330, 6619637, 13239274, 33098185, 66196370, 112533829, 225067658, 562669145, 1125338290]

約数ペア:

[(1, 1125338290), (2, 562669145), (5, 225067658), (10, 112533829), (17, 66196370), (34, 33098185), (85, 13239274), (170, 6619637), (313, 3595330), (626, 1797665), (1565, 719066), (3130, 359533), (5321, 211490), (10642, 105745), (21149, 53210), (26605, 42298)]