2258846996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{20123}}^1$

素因数の和:20364

約数の個数: 48

約数和(自身を含む): 4778242560

約数和(自身を除く): 2519395564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1477, 2954, 4009, 5908, 8018, 16036, 20123, 28063, 40246, 56126, 80492, 112252, 140861, 281722, 382337, 563444, 764674, 1529348, 2676359, 4245953, 5352718, 8491906, 10705436, 16983812, 29721671, 59443342, 80673107, 118886684, 161346214, 322692428, 564711749, 1129423498, 2258846996]

約数ペア:

[(1, 2258846996), (2, 1129423498), (4, 564711749), (7, 322692428), (14, 161346214), (19, 118886684), (28, 80673107), (38, 59443342), (76, 29721671), (133, 16983812), (211, 10705436), (266, 8491906), (422, 5352718), (532, 4245953), (844, 2676359), (1477, 1529348), (2954, 764674), (4009, 563444), (5908, 382337), (8018, 281722), (16036, 140861), (20123, 112252), (28063, 80492), (40246, 56126)]