923643812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4237

約数の個数: 72

約数和(自身を含む): 2043369216

約数和(自身を除く): 1119725404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 169, 182, 188, 329, 338, 364, 611, 658, 676, 1183, 1222, 1316, 2366, 2444, 4153, 4277, 4732, 7943, 8306, 8554, 15886, 16612, 17108, 29071, 31772, 53989, 55601, 58142, 107978, 111202, 116284, 195191, 215956, 222404, 377923, 390382, 701857, 755846, 780764, 1366337, 1403714, 1511692, 2537483, 2732674, 2807428, 4912999, 5074966, 5465348, 9825998, 10149932, 17762381, 19651996, 32987279, 35524762, 65974558, 71049524, 131949116, 230910953, 461821906, 923643812]

約数ペア:

[(1, 923643812), (2, 461821906), (4, 230910953), (7, 131949116), (13, 71049524), (14, 65974558), (26, 35524762), (28, 32987279), (47, 19651996), (52, 17762381), (91, 10149932), (94, 9825998), (169, 5465348), (182, 5074966), (188, 4912999), (329, 2807428), (338, 2732674), (364, 2537483), (611, 1511692), (658, 1403714), (676, 1366337), (1183, 780764), (1222, 755846), (1316, 701857), (2366, 390382), (2444, 377923), (4153, 222404), (4277, 215956), (4732, 195191), (7943, 116284), (8306, 111202), (8554, 107978), (15886, 58142), (16612, 55601), (17108, 53989), (29071, 31772)]