1247153808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{838141}}^1$

素因数の和:838183

約数の個数: 40

約数和(自身を含む): 3325747456

約数和(自身を除く): 2078593648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 838141, 1676282, 2514423, 3352564, 5028846, 6705128, 10057692, 13410256, 20115384, 25982371, 40230768, 51964742, 77947113, 103929484, 155894226, 207858968, 311788452, 415717936, 623576904, 1247153808]

約数ペア:

[(1, 1247153808), (2, 623576904), (3, 415717936), (4, 311788452), (6, 207858968), (8, 155894226), (12, 103929484), (16, 77947113), (24, 51964742), (31, 40230768), (48, 25982371), (62, 20115384), (93, 13410256), (124, 10057692), (186, 6705128), (248, 5028846), (372, 3352564), (496, 2514423), (744, 1676282), (1488, 838141)]