1663607514

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{5441}}^1$

素因数の和:5966

約数の個数: 32

約数和(自身を含む): 3361849920

約数和(自身を除く): 1698242406

約数列:

[1, 2, 3, 6, 131, 262, 389, 393, 778, 786, 1167, 2334, 5441, 10882, 16323, 32646, 50959, 101918, 152877, 305754, 712771, 1425542, 2116549, 2138313, 4233098, 4276626, 6349647, 12699294, 277267919, 554535838, 831803757, 1663607514]

約数ペア:

[(1, 1663607514), (2, 831803757), (3, 554535838), (6, 277267919), (131, 12699294), (262, 6349647), (389, 4276626), (393, 4233098), (778, 2138313), (786, 2116549), (1167, 1425542), (2334, 712771), (5441, 305754), (10882, 152877), (16323, 101918), (32646, 50959)]