1531055344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051549}}^1$

素因数の和:1051577

約数の個数: 40

約数和(自身を含む): 3650981600

約数和(自身を除く): 2119926256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1051549, 2103098, 4206196, 7360843, 8412392, 13670137, 14721686, 16824784, 27340274, 29443372, 54680548, 58886744, 95690959, 109361096, 117773488, 191381918, 218722192, 382763836, 765527672, 1531055344]

約数ペア:

[(1, 1531055344), (2, 765527672), (4, 382763836), (7, 218722192), (8, 191381918), (13, 117773488), (14, 109361096), (16, 95690959), (26, 58886744), (28, 54680548), (52, 29443372), (56, 27340274), (91, 16824784), (104, 14721686), (112, 13670137), (182, 8412392), (208, 7360843), (364, 4206196), (728, 2103098), (1456, 1051549)]