627318952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{207997}}^1$

素因数の和:208045

約数の個数: 32

約数和(自身を含む): 1310387400

約数和(自身を除く): 683068448

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 207997, 415994, 831988, 1663976, 2703961, 5407922, 6031913, 10815844, 12063826, 21631688, 24127652, 48255304, 78414869, 156829738, 313659476, 627318952]

約数ペア:

[(1, 627318952), (2, 313659476), (4, 156829738), (8, 78414869), (13, 48255304), (26, 24127652), (29, 21631688), (52, 12063826), (58, 10815844), (104, 6031913), (116, 5407922), (232, 2703961), (377, 1663976), (754, 831988), (1508, 415994), (3016, 207997)]