1840379638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 2938472640

約数和(自身を除く): 1098093002

約数列:

[1, 2, 23, 46, 61, 122, 317, 634, 1403, 2069, 2806, 4138, 7291, 14582, 19337, 38674, 47587, 95174, 126209, 252418, 444751, 655873, 889502, 1311746, 2902807, 5805614, 15085079, 30170158, 40008253, 80016506, 920189819, 1840379638]

約数ペア:

[(1, 1840379638), (2, 920189819), (23, 80016506), (46, 40008253), (61, 30170158), (122, 15085079), (317, 5805614), (634, 2902807), (1403, 1311746), (2069, 889502), (2806, 655873), (4138, 444751), (7291, 252418), (14582, 126209), (19337, 95174), (38674, 47587)]