657117642

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1\times {\mathrm{1601}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 1335991104

約数和(自身を除く): 678873462

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1021, 1601, 2042, 3063, 3202, 4803, 6126, 9606, 68407, 107267, 136814, 205221, 214534, 321801, 410442, 643602, 1634621, 3269242, 4903863, 9807726, 109519607, 219039214, 328558821, 657117642]

約数ペア:

[(1, 657117642), (2, 328558821), (3, 219039214), (6, 109519607), (67, 9807726), (134, 4903863), (201, 3269242), (402, 1634621), (1021, 643602), (1601, 410442), (2042, 321801), (3063, 214534), (3202, 205221), (4803, 136814), (6126, 107267), (9606, 68407)]