488302854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 1061045712

約数和(自身を除く): 572742858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 397, 507, 794, 1014, 1191, 1213, 2382, 2426, 3639, 5161, 7278, 10322, 15483, 15769, 30966, 31538, 47307, 67093, 94614, 134186, 201279, 204997, 402558, 409994, 481561, 614991, 963122, 1229982, 1444683, 2889366, 6260293, 12520586, 18780879, 37561758, 81383809, 162767618, 244151427, 488302854]

約数ペア:

[(1, 488302854), (2, 244151427), (3, 162767618), (6, 81383809), (13, 37561758), (26, 18780879), (39, 12520586), (78, 6260293), (169, 2889366), (338, 1444683), (397, 1229982), (507, 963122), (794, 614991), (1014, 481561), (1191, 409994), (1213, 402558), (2382, 204997), (2426, 201279), (3639, 134186), (5161, 94614), (7278, 67093), (10322, 47307), (15483, 31538), (15769, 30966)]