1799476736

素因数分解:

$2^9\times {\mathrm{641}}^1\times {\mathrm{5483}}^1$

素因数の和:6142

約数の個数: 40

約数和(自身を含む): 3601704744

約数和(自身を除く): 1802228008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1282, 2564, 5128, 5483, 10256, 10966, 20512, 21932, 41024, 43864, 82048, 87728, 164096, 175456, 328192, 350912, 701824, 1403648, 2807296, 3514603, 7029206, 14058412, 28116824, 56233648, 112467296, 224934592, 449869184, 899738368, 1799476736]

約数ペア:

[(1, 1799476736), (2, 899738368), (4, 449869184), (8, 224934592), (16, 112467296), (32, 56233648), (64, 28116824), (128, 14058412), (256, 7029206), (512, 3514603), (641, 2807296), (1282, 1403648), (2564, 701824), (5128, 350912), (5483, 328192), (10256, 175456), (10966, 164096), (20512, 87728), (21932, 82048), (41024, 43864)]