171915422

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 312847920

約数和(自身を除く): 140932498

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 241, 251, 406, 482, 502, 1421, 1687, 1757, 2842, 3374, 3514, 6989, 7279, 11809, 12299, 13978, 14558, 23618, 24598, 48923, 50953, 60491, 97846, 101906, 120982, 342461, 356671, 423437, 684922, 713342, 846874, 1754239, 2964059, 3508478, 5928118, 12279673, 24559346, 85957711, 171915422]

約数ペア:

[(1, 171915422), (2, 85957711), (7, 24559346), (14, 12279673), (29, 5928118), (49, 3508478), (58, 2964059), (98, 1754239), (203, 846874), (241, 713342), (251, 684922), (406, 423437), (482, 356671), (502, 342461), (1421, 120982), (1687, 101906), (1757, 97846), (2842, 60491), (3374, 50953), (3514, 48923), (6989, 24598), (7279, 23618), (11809, 14558), (12299, 13978)]