2357628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 7225344

約数和(自身を除く): 4867716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 127, 156, 182, 204, 221, 238, 254, 273, 357, 364, 381, 442, 476, 508, 546, 663, 714, 762, 884, 889, 1092, 1326, 1428, 1524, 1547, 1651, 1778, 2159, 2652, 2667, 3094, 3302, 3556, 4318, 4641, 4953, 5334, 6188, 6477, 6604, 8636, 9282, 9906, 10668, 11557, 12954, 15113, 18564, 19812, 23114, 25908, 28067, 30226, 34671, 45339, 46228, 56134, 60452, 69342, 84201, 90678, 112268, 138684, 168402, 181356, 196469, 336804, 392938, 589407, 785876, 1178814, 2357628]

約数ペア:

[(1, 2357628), (2, 1178814), (3, 785876), (4, 589407), (6, 392938), (7, 336804), (12, 196469), (13, 181356), (14, 168402), (17, 138684), (21, 112268), (26, 90678), (28, 84201), (34, 69342), (39, 60452), (42, 56134), (51, 46228), (52, 45339), (68, 34671), (78, 30226), (84, 28067), (91, 25908), (102, 23114), (119, 19812), (127, 18564), (156, 15113), (182, 12954), (204, 11557), (221, 10668), (238, 9906), (254, 9282), (273, 8636), (357, 6604), (364, 6477), (381, 6188), (442, 5334), (476, 4953), (508, 4641), (546, 4318), (663, 3556), (714, 3302), (762, 3094), (884, 2667), (889, 2652), (1092, 2159), (1326, 1778), (1428, 1651), (1524, 1547)]