15980971362

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{670399}}^1$

素因数の和:670570

約数の個数: 32

約数和(自身を含む): 33305472000

約数和(自身を除く): 17324500638

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 3973, 7946, 11919, 23838, 670399, 1340798, 2011197, 4022394, 19441571, 38883142, 58324713, 91844663, 116649426, 183689326, 275533989, 551067978, 2663495227, 5326990454, 7990485681, 15980971362]

約数ペア:

[(1, 15980971362), (2, 7990485681), (3, 5326990454), (6, 2663495227), (29, 551067978), (58, 275533989), (87, 183689326), (137, 116649426), (174, 91844663), (274, 58324713), (411, 38883142), (822, 19441571), (3973, 4022394), (7946, 2011197), (11919, 1340798), (23838, 670399)]