16051742021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 19830479616

約数和(自身を除く): 3778737595

約数列:

[1, 7, 23, 53, 73, 161, 353, 371, 511, 1219, 1679, 2471, 3869, 5329, 8119, 8533, 11753, 18709, 25769, 27083, 37303, 56833, 88987, 122567, 130963, 180383, 282437, 430307, 592687, 622909, 857969, 1365757, 1881137, 1977059, 3012149, 4148809, 6496051, 9560299, 13167959, 31412411, 43266151, 45472357, 99700261, 219886877, 302863057, 697901827, 2293106003, 16051742021]

約数ペア:

[(1, 16051742021), (7, 2293106003), (23, 697901827), (53, 302863057), (73, 219886877), (161, 99700261), (353, 45472357), (371, 43266151), (511, 31412411), (1219, 13167959), (1679, 9560299), (2471, 6496051), (3869, 4148809), (5329, 3012149), (8119, 1977059), (8533, 1881137), (11753, 1365757), (18709, 857969), (25769, 622909), (27083, 592687), (37303, 430307), (56833, 282437), (88987, 180383), (122567, 130963)]