1815744058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 3003739200

約数和(自身を除く): 1187995142

約数列:

[1, 2, 17, 34, 43, 79, 86, 158, 199, 398, 731, 1343, 1462, 2686, 3383, 3397, 6241, 6766, 6794, 8557, 12482, 15721, 17114, 31442, 57749, 106097, 115498, 145469, 212194, 267257, 268363, 290938, 534514, 536726, 676003, 1241959, 1352006, 2483918, 4562171, 9124342, 11492051, 21113303, 22984102, 42226606, 53404237, 106808474, 907872029, 1815744058]

約数ペア:

[(1, 1815744058), (2, 907872029), (17, 106808474), (34, 53404237), (43, 42226606), (79, 22984102), (86, 21113303), (158, 11492051), (199, 9124342), (398, 4562171), (731, 2483918), (1343, 1352006), (1462, 1241959), (2686, 676003), (3383, 536726), (3397, 534514), (6241, 290938), (6766, 268363), (6794, 267257), (8557, 212194), (12482, 145469), (15721, 115498), (17114, 106097), (31442, 57749)]