1273488

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 3371808

約数和(自身を除く): 2098320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 617, 688, 1032, 1234, 1851, 2064, 2468, 3702, 4936, 7404, 9872, 14808, 26531, 29616, 53062, 79593, 106124, 159186, 212248, 318372, 424496, 636744, 1273488]

約数ペア:

[(1, 1273488), (2, 636744), (3, 424496), (4, 318372), (6, 212248), (8, 159186), (12, 106124), (16, 79593), (24, 53062), (43, 29616), (48, 26531), (86, 14808), (129, 9872), (172, 7404), (258, 4936), (344, 3702), (516, 2468), (617, 2064), (688, 1851), (1032, 1234)]