842494408

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{77951}}^1$

素因数の和:78157

約数の個数: 32

約数和(自身を含む): 1814722560

約数和(自身を除く): 972228152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 77951, 155902, 311804, 545657, 623608, 1091314, 2182628, 4365256, 15044543, 30089086, 60178172, 105311801, 120356344, 210623602, 421247204, 842494408]

約数ペア:

[(1, 842494408), (2, 421247204), (4, 210623602), (7, 120356344), (8, 105311801), (14, 60178172), (28, 30089086), (56, 15044543), (193, 4365256), (386, 2182628), (772, 1091314), (1351, 623608), (1544, 545657), (2702, 311804), (5404, 155902), (10808, 77951)]