1195376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 2853984

約数和(自身を除く): 1658608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 821, 1456, 1642, 3284, 5747, 6568, 10673, 11494, 13136, 21346, 22988, 42692, 45976, 74711, 85384, 91952, 149422, 170768, 298844, 597688, 1195376]

約数ペア:

[(1, 1195376), (2, 597688), (4, 298844), (7, 170768), (8, 149422), (13, 91952), (14, 85384), (16, 74711), (26, 45976), (28, 42692), (52, 22988), (56, 21346), (91, 13136), (104, 11494), (112, 10673), (182, 6568), (208, 5747), (364, 3284), (728, 1642), (821, 1456)]