13546690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 11958590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 491, 890, 982, 2455, 2759, 4910, 5518, 13795, 15221, 27590, 30442, 43699, 76105, 87398, 152210, 218495, 436990, 1354669, 2709338, 6773345, 13546690]

約数ペア:

[(1, 13546690), (2, 6773345), (5, 2709338), (10, 1354669), (31, 436990), (62, 218495), (89, 152210), (155, 87398), (178, 76105), (310, 43699), (445, 30442), (491, 27590), (890, 15221), (982, 13795), (2455, 5518), (2759, 4910)]