17213420158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{2153}}^1$

素因数の和:2833

約数の個数: 64

約数和(自身を含む): 30670202880

約数和(自身を除く): 13456782722

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 617, 682, 1178, 1234, 2153, 4306, 6479, 6787, 11723, 12958, 13574, 19127, 23446, 23683, 38254, 40907, 47366, 66743, 81814, 128953, 133486, 210397, 257906, 363413, 420794, 449977, 726826, 734173, 899954, 1268117, 1328401, 1468346, 2536234, 2656802, 3997543, 7995086, 13949287, 14612411, 25239619, 27898574, 29224822, 41180431, 50479238, 82360862, 277635809, 452984741, 555271618, 782428189, 905969482, 1564856378, 8606710079, 17213420158]

約数ペア:

[(1, 17213420158), (2, 8606710079), (11, 1564856378), (19, 905969482), (22, 782428189), (31, 555271618), (38, 452984741), (62, 277635809), (209, 82360862), (341, 50479238), (418, 41180431), (589, 29224822), (617, 27898574), (682, 25239619), (1178, 14612411), (1234, 13949287), (2153, 7995086), (4306, 3997543), (6479, 2656802), (6787, 2536234), (11723, 1468346), (12958, 1328401), (13574, 1268117), (19127, 899954), (23446, 734173), (23683, 726826), (38254, 449977), (40907, 420794), (47366, 363413), (66743, 257906), (81814, 210397), (128953, 133486)]