1087495514

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7393}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 2022998400

約数和(自身を除く): 935502886

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 553, 931, 1106, 1501, 1862, 3002, 3871, 7393, 7742, 10507, 14786, 21014, 51751, 73549, 103502, 140467, 147098, 280934, 362257, 584047, 724514, 983269, 1168094, 1966538, 4088329, 6882883, 8176658, 11096893, 13765766, 22193786, 28618303, 57236606, 77678251, 155356502, 543747757, 1087495514]

約数ペア:

[(1, 1087495514), (2, 543747757), (7, 155356502), (14, 77678251), (19, 57236606), (38, 28618303), (49, 22193786), (79, 13765766), (98, 11096893), (133, 8176658), (158, 6882883), (266, 4088329), (553, 1966538), (931, 1168094), (1106, 983269), (1501, 724514), (1862, 584047), (3002, 362257), (3871, 280934), (7393, 147098), (7742, 140467), (10507, 103502), (14786, 73549), (21014, 51751)]