661053684

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1172081}}^1$

素因数の和:1172135

約数の個数: 24

約数和(自身を含む): 1575278208

約数和(自身を除く): 914224524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1172081, 2344162, 3516243, 4688324, 7032486, 14064972, 55087807, 110175614, 165263421, 220351228, 330526842, 661053684]

約数ペア:

[(1, 661053684), (2, 330526842), (3, 220351228), (4, 165263421), (6, 110175614), (12, 55087807), (47, 14064972), (94, 7032486), (141, 4688324), (188, 3516243), (282, 2344162), (564, 1172081)]