1805886976

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{11489}}^1$

素因数の和:11814

約数の個数: 40

約数和(自身を含む): 3620315160

約数和(自身を除く): 1814428184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1228, 2456, 4912, 9824, 11489, 19648, 22978, 39296, 45956, 78592, 91912, 157184, 183824, 367648, 735296, 1470592, 2941184, 3527123, 5882368, 7054246, 14108492, 28216984, 56433968, 112867936, 225735872, 451471744, 902943488, 1805886976]

約数ペア:

[(1, 1805886976), (2, 902943488), (4, 451471744), (8, 225735872), (16, 112867936), (32, 56433968), (64, 28216984), (128, 14108492), (256, 7054246), (307, 5882368), (512, 3527123), (614, 2941184), (1228, 1470592), (2456, 735296), (4912, 367648), (9824, 183824), (11489, 157184), (19648, 91912), (22978, 78592), (39296, 45956)]