2022977572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139747}}^1$

素因数の和:139816

約数の個数: 48

約数和(自身を含む): 4507711488

約数和(自身を除く): 2484733916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 139747, 279494, 558988, 978229, 1537217, 1956458, 3074434, 3912916, 6148868, 6568109, 10760519, 13136218, 21521038, 26272436, 43042076, 45976763, 72249199, 91953526, 144498398, 183907052, 288996796, 505744393, 1011488786, 2022977572]

約数ペア:

[(1, 2022977572), (2, 1011488786), (4, 505744393), (7, 288996796), (11, 183907052), (14, 144498398), (22, 91953526), (28, 72249199), (44, 45976763), (47, 43042076), (77, 26272436), (94, 21521038), (154, 13136218), (188, 10760519), (308, 6568109), (329, 6148868), (517, 3912916), (658, 3074434), (1034, 1956458), (1316, 1537217), (2068, 978229), (3619, 558988), (7238, 279494), (14476, 139747)]