238304886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{3517}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 498486528

約数和(自身を除く): 260181642

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1473, 2946, 3517, 7034, 10551, 11293, 21102, 22586, 33879, 67758, 80891, 161782, 242673, 485346, 1726847, 3453694, 5180541, 10361082, 39717481, 79434962, 119152443, 238304886]

約数ペア:

[(1, 238304886), (2, 119152443), (3, 79434962), (6, 39717481), (23, 10361082), (46, 5180541), (69, 3453694), (138, 1726847), (491, 485346), (982, 242673), (1473, 161782), (2946, 80891), (3517, 67758), (7034, 33879), (10551, 22586), (11293, 21102)]