2247666421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 3170119680

約数和(自身を除く): 922453259

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 233, 253, 299, 419, 1001, 1631, 1771, 2093, 2563, 2933, 3029, 3289, 4609, 5359, 5447, 9637, 17941, 21203, 23023, 32263, 33319, 37513, 38129, 58949, 59917, 67459, 69667, 97627, 106007, 125281, 233233, 412643, 419419, 487669, 683389, 742049, 766337, 876967, 1073897, 1269151, 1378091, 2245421, 5364359, 7517279, 8884057, 9646637, 13960661, 15717947, 24699631, 29190473, 97724627, 172897417, 204333311, 321095203, 2247666421]

約数ペア:

[(1, 2247666421), (7, 321095203), (11, 204333311), (13, 172897417), (23, 97724627), (77, 29190473), (91, 24699631), (143, 15717947), (161, 13960661), (233, 9646637), (253, 8884057), (299, 7517279), (419, 5364359), (1001, 2245421), (1631, 1378091), (1771, 1269151), (2093, 1073897), (2563, 876967), (2933, 766337), (3029, 742049), (3289, 683389), (4609, 487669), (5359, 419419), (5447, 412643), (9637, 233233), (17941, 125281), (21203, 106007), (23023, 97627), (32263, 69667), (33319, 67459), (37513, 59917), (38129, 58949)]