1631136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 4614624

約数和(自身を除く): 2983488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1307, 2614, 3921, 5228, 7842, 10456, 15684, 16991, 20912, 31368, 33982, 41824, 50973, 62736, 67964, 101946, 125472, 135928, 203892, 271856, 407784, 543712, 815568, 1631136]

約数ペア:

[(1, 1631136), (2, 815568), (3, 543712), (4, 407784), (6, 271856), (8, 203892), (12, 135928), (13, 125472), (16, 101946), (24, 67964), (26, 62736), (32, 50973), (39, 41824), (48, 33982), (52, 31368), (78, 20912), (96, 16991), (104, 15684), (156, 10456), (208, 7842), (312, 5228), (416, 3921), (624, 2614), (1248, 1307)]