3817996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 8721216

約数和(自身を除く): 4903220

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 617, 884, 1234, 1547, 2468, 3094, 4319, 6188, 8021, 8638, 10489, 16042, 17276, 20978, 32084, 41956, 56147, 73423, 112294, 136357, 146846, 224588, 272714, 293692, 545428, 954499, 1908998, 3817996]

約数ペア:

[(1, 3817996), (2, 1908998), (4, 954499), (7, 545428), (13, 293692), (14, 272714), (17, 224588), (26, 146846), (28, 136357), (34, 112294), (52, 73423), (68, 56147), (91, 41956), (119, 32084), (182, 20978), (221, 17276), (238, 16042), (364, 10489), (442, 8638), (476, 8021), (617, 6188), (884, 4319), (1234, 3094), (1547, 2468)]