7831356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 20843424

約数和(自身を除く): 13012068

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2953, 5906, 8859, 11812, 17718, 35436, 38389, 50201, 76778, 100402, 115167, 150603, 153556, 200804, 230334, 301206, 460668, 602412, 652613, 1305226, 1957839, 2610452, 3915678, 7831356]

約数ペア:

[(1, 7831356), (2, 3915678), (3, 2610452), (4, 1957839), (6, 1305226), (12, 652613), (13, 602412), (17, 460668), (26, 301206), (34, 230334), (39, 200804), (51, 153556), (52, 150603), (68, 115167), (78, 100402), (102, 76778), (156, 50201), (204, 38389), (221, 35436), (442, 17718), (663, 11812), (884, 8859), (1326, 5906), (2652, 2953)]