779871036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{488641}}^1$

素因数の和:488674

約数の個数: 48

約数和(自身を含む): 2189116160

約数和(自身を除く): 1409245124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 488641, 977282, 1465923, 1954564, 2931846, 3420487, 5863692, 6840974, 9284179, 10261461, 13681948, 18568358, 20522922, 27852537, 37136716, 41045844, 55705074, 64989253, 111410148, 129978506, 194967759, 259957012, 389935518, 779871036]

約数ペア:

[(1, 779871036), (2, 389935518), (3, 259957012), (4, 194967759), (6, 129978506), (7, 111410148), (12, 64989253), (14, 55705074), (19, 41045844), (21, 37136716), (28, 27852537), (38, 20522922), (42, 18568358), (57, 13681948), (76, 10261461), (84, 9284179), (114, 6840974), (133, 5863692), (228, 3420487), (266, 2931846), (399, 1954564), (532, 1465923), (798, 977282), (1596, 488641)]