1258924030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1383433}}^1$

素因数の和:1383460

約数の個数: 32

約数和(自身を含む): 2789002944

約数和(自身を除く): 1530078914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1383433, 2766866, 6917165, 9684031, 13834330, 17984629, 19368062, 35969258, 48420155, 89923145, 96840310, 125892403, 179846290, 251784806, 629462015, 1258924030]

約数ペア:

[(1, 1258924030), (2, 629462015), (5, 251784806), (7, 179846290), (10, 125892403), (13, 96840310), (14, 89923145), (26, 48420155), (35, 35969258), (65, 19368062), (70, 17984629), (91, 13834330), (130, 9684031), (182, 6917165), (455, 2766866), (910, 1383433)]