2380451815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{8237}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 3416463360

約数和(自身を除く): 1036011545

約数列:

[1, 5, 7, 23, 35, 115, 161, 359, 805, 1795, 2513, 8237, 8257, 12565, 41185, 41285, 57659, 57799, 189451, 288295, 288995, 947255, 1326157, 2957083, 6630785, 14785415, 20699581, 68012909, 103497905, 340064545, 476090363, 2380451815]

約数ペア:

[(1, 2380451815), (5, 476090363), (7, 340064545), (23, 103497905), (35, 68012909), (115, 20699581), (161, 14785415), (359, 6630785), (805, 2957083), (1795, 1326157), (2513, 947255), (8237, 288995), (8257, 288295), (12565, 189451), (41185, 57799), (41285, 57659)]