1809331384

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{609613}}^1$

素因数の和:609679

約数の個数: 32

約数和(自身を含む): 3950298720

約数和(自身を除く): 2140967336

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 609613, 1219226, 2438452, 4267291, 4876904, 8534582, 17069164, 32309489, 34138328, 64618978, 129237956, 226166423, 258475912, 452332846, 904665692, 1809331384]

約数ペア:

[(1, 1809331384), (2, 904665692), (4, 452332846), (7, 258475912), (8, 226166423), (14, 129237956), (28, 64618978), (53, 34138328), (56, 32309489), (106, 17069164), (212, 8534582), (371, 4876904), (424, 4267291), (742, 2438452), (1484, 1219226), (2968, 609613)]