421183984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{6911}}^1$

素因数の和:7225

約数の個数: 40

約数和(自身を含む): 881943552

約数和(自身を除く): 460759568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1172, 2344, 3809, 4688, 6911, 7618, 13822, 15236, 27644, 30472, 55288, 60944, 89843, 110576, 179686, 359372, 718744, 1437488, 2024923, 4049846, 8099692, 16199384, 26323999, 32398768, 52647998, 105295996, 210591992, 421183984]

約数ペア:

[(1, 421183984), (2, 210591992), (4, 105295996), (8, 52647998), (13, 32398768), (16, 26323999), (26, 16199384), (52, 8099692), (104, 4049846), (208, 2024923), (293, 1437488), (586, 718744), (1172, 359372), (2344, 179686), (3809, 110576), (4688, 89843), (6911, 60944), (7618, 55288), (13822, 30472), (15236, 27644)]