4911140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 11175444

約数和(自身を除く): 6264304

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1453, 1690, 2906, 3380, 5812, 7265, 14530, 18889, 29060, 37778, 75556, 94445, 188890, 245557, 377780, 491114, 982228, 1227785, 2455570, 4911140]

約数ペア:

[(1, 4911140), (2, 2455570), (4, 1227785), (5, 982228), (10, 491114), (13, 377780), (20, 245557), (26, 188890), (52, 94445), (65, 75556), (130, 37778), (169, 29060), (260, 18889), (338, 14530), (676, 7265), (845, 5812), (1453, 3380), (1690, 2906)]