2016487504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239147}}^1$

素因数の和:239203

約数の個数: 40

約数和(自身を含む): 4270226688

約数和(自身を除く): 2253739184

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 239147, 478294, 956588, 1913176, 3826352, 4065499, 7413557, 8130998, 14827114, 16261996, 29654228, 32523992, 59308456, 65047984, 118616912, 126030469, 252060938, 504121876, 1008243752, 2016487504]

約数ペア:

[(1, 2016487504), (2, 1008243752), (4, 504121876), (8, 252060938), (16, 126030469), (17, 118616912), (31, 65047984), (34, 59308456), (62, 32523992), (68, 29654228), (124, 16261996), (136, 14827114), (248, 8130998), (272, 7413557), (496, 4065499), (527, 3826352), (1054, 1913176), (2108, 956588), (4216, 478294), (8432, 239147)]