1511536

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 40

約数和(自身を含む): 3246320

約数和(自身を除く): 1734784

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 676, 688, 1118, 1352, 2197, 2236, 2704, 4394, 4472, 7267, 8788, 8944, 14534, 17576, 29068, 35152, 58136, 94471, 116272, 188942, 377884, 755768, 1511536]

約数ペア:

[(1, 1511536), (2, 755768), (4, 377884), (8, 188942), (13, 116272), (16, 94471), (26, 58136), (43, 35152), (52, 29068), (86, 17576), (104, 14534), (169, 8944), (172, 8788), (208, 7267), (338, 4472), (344, 4394), (559, 2704), (676, 2236), (688, 2197), (1118, 1352)]