6520488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 17556000

約数和(自身を除く): 11035512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 20899, 41798, 62697, 83596, 125394, 167192, 250788, 271687, 501576, 543374, 815061, 1086748, 1630122, 2173496, 3260244, 6520488]

約数ペア:

[(1, 6520488), (2, 3260244), (3, 2173496), (4, 1630122), (6, 1086748), (8, 815061), (12, 543374), (13, 501576), (24, 271687), (26, 250788), (39, 167192), (52, 125394), (78, 83596), (104, 62697), (156, 41798), (312, 20899)]