996875178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{190753}}^1$

素因数の和:190838

約数の個数: 32

約数和(自身を含む): 2179173696

約数和(自身を除く): 1182298518

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 190753, 381506, 572259, 1144518, 2479789, 4959578, 7439367, 12780451, 14878734, 25560902, 38341353, 76682706, 166145863, 332291726, 498437589, 996875178]

約数ペア:

[(1, 996875178), (2, 498437589), (3, 332291726), (6, 166145863), (13, 76682706), (26, 38341353), (39, 25560902), (67, 14878734), (78, 12780451), (134, 7439367), (201, 4959578), (402, 2479789), (871, 1144518), (1742, 572259), (2613, 381506), (5226, 190753)]