1393005172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 2661523200

約数和(自身を除く): 1268518028

約数列:

[1, 2, 4, 13, 26, 52, 149, 163, 298, 326, 596, 652, 1103, 1937, 2119, 2206, 3874, 4238, 4412, 7748, 8476, 14339, 24287, 28678, 48574, 57356, 97148, 164347, 179789, 315731, 328694, 359578, 631462, 657388, 719156, 1262924, 2136511, 2337257, 4273022, 4674514, 8546044, 9349028, 26788561, 53577122, 107154244, 348251293, 696502586, 1393005172]

約数ペア:

[(1, 1393005172), (2, 696502586), (4, 348251293), (13, 107154244), (26, 53577122), (52, 26788561), (149, 9349028), (163, 8546044), (298, 4674514), (326, 4273022), (596, 2337257), (652, 2136511), (1103, 1262924), (1937, 719156), (2119, 657388), (2206, 631462), (3874, 359578), (4238, 328694), (4412, 315731), (7748, 179789), (8476, 164347), (14339, 97148), (24287, 57356), (28678, 48574)]