498739744802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{2113}}^1$

素因数の和:2779

約数の個数: 64

約数和(自身を含む): 818213383680

約数和(自身を除く): 319473638878

約数列:

[1, 2, 13, 26, 139, 241, 271, 278, 482, 542, 1807, 2113, 3133, 3523, 3614, 4226, 6266, 7046, 27469, 33499, 37669, 54938, 65311, 66998, 75338, 130622, 293707, 435487, 489697, 509233, 572623, 587414, 849043, 870974, 979394, 1018466, 1145246, 1698086, 3818191, 6620029, 7444099, 7636382, 9078229, 13240058, 14888198, 18156458, 70783387, 79594597, 118016977, 138002143, 141566774, 159189194, 236033954, 276004286, 920184031, 1034729761, 1794027859, 1840368062, 2069459522, 3588055718, 19182297877, 38364595754, 249369872401, 498739744802]

約数ペア:

[(1, 498739744802), (2, 249369872401), (13, 38364595754), (26, 19182297877), (139, 3588055718), (241, 2069459522), (271, 1840368062), (278, 1794027859), (482, 1034729761), (542, 920184031), (1807, 276004286), (2113, 236033954), (3133, 159189194), (3523, 141566774), (3614, 138002143), (4226, 118016977), (6266, 79594597), (7046, 70783387), (27469, 18156458), (33499, 14888198), (37669, 13240058), (54938, 9078229), (65311, 7636382), (66998, 7444099), (75338, 6620029), (130622, 3818191), (293707, 1698086), (435487, 1145246), (489697, 1018466), (509233, 979394), (572623, 870974), (587414, 849043)]