13238616766

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1\times {\mathrm{809}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 20363244480

約数和(自身を除く): 7124627714

約数列:

[1, 2, 53, 106, 317, 487, 634, 809, 974, 1618, 16801, 25811, 33602, 42877, 51622, 85754, 154379, 256453, 308758, 393983, 512906, 787966, 8182087, 13592009, 16364174, 20881099, 27184018, 41762198, 124892611, 249785222, 6619308383, 13238616766]

約数ペア:

[(1, 13238616766), (2, 6619308383), (53, 249785222), (106, 124892611), (317, 41762198), (487, 27184018), (634, 20881099), (809, 16364174), (974, 13592009), (1618, 8182087), (16801, 787966), (25811, 512906), (33602, 393983), (42877, 308758), (51622, 256453), (85754, 154379)]