1254286514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{19289}}^1$

素因数の和:19406

約数の個数: 32

約数和(自身を含む): 2109708720

約数和(自身を除く): 855422206

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 533, 793, 1066, 1586, 2501, 5002, 19289, 32513, 38578, 65026, 250757, 501514, 790849, 1176629, 1581698, 2353258, 10281037, 15296177, 20562074, 30592354, 48241789, 96483578, 627143257, 1254286514]

約数ペア:

[(1, 1254286514), (2, 627143257), (13, 96483578), (26, 48241789), (41, 30592354), (61, 20562074), (82, 15296177), (122, 10281037), (533, 2353258), (793, 1581698), (1066, 1176629), (1586, 790849), (2501, 501514), (5002, 250757), (19289, 65026), (32513, 38578)]