439931724

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2081}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 1044664320

約数和(自身を除く): 604732596

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 223, 237, 316, 446, 474, 669, 892, 948, 1338, 2081, 2676, 4162, 6243, 8324, 12486, 17617, 24972, 35234, 52851, 70468, 105702, 164399, 211404, 328798, 464063, 493197, 657596, 928126, 986394, 1392189, 1856252, 1972788, 2784378, 5568756, 36660977, 73321954, 109982931, 146643908, 219965862, 439931724]

約数ペア:

[(1, 439931724), (2, 219965862), (3, 146643908), (4, 109982931), (6, 73321954), (12, 36660977), (79, 5568756), (158, 2784378), (223, 1972788), (237, 1856252), (316, 1392189), (446, 986394), (474, 928126), (669, 657596), (892, 493197), (948, 464063), (1338, 328798), (2081, 211404), (2676, 164399), (4162, 105702), (6243, 70468), (8324, 52851), (12486, 35234), (17617, 24972)]