630421766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 1099036512

約数和(自身を除く): 468614746

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 961, 1097, 1426, 1922, 2194, 9269, 12493, 14261, 18538, 22103, 24986, 25231, 28522, 34007, 44206, 50462, 68014, 287339, 328003, 442091, 574678, 656006, 782161, 884182, 1054217, 1564322, 2108434, 10168093, 13704821, 20336186, 24246991, 27409642, 48493982, 315210883, 630421766]

約数ペア:

[(1, 630421766), (2, 315210883), (13, 48493982), (23, 27409642), (26, 24246991), (31, 20336186), (46, 13704821), (62, 10168093), (299, 2108434), (403, 1564322), (598, 1054217), (713, 884182), (806, 782161), (961, 656006), (1097, 574678), (1426, 442091), (1922, 328003), (2194, 287339), (9269, 68014), (12493, 50462), (14261, 44206), (18538, 34007), (22103, 28522), (24986, 25231)]