25974314548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10194001}}^1$

素因数の和:10194032

約数の個数: 36

約数和(自身を含む): 56943695172

約数和(自身を除く): 30969380624

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10194001, 20388002, 40776004, 71358007, 132522013, 142716014, 265044026, 285432028, 499506049, 530088052, 927654091, 999012098, 1855308182, 1998024196, 3710616364, 6493578637, 12987157274, 25974314548]

約数ペア:

[(1, 25974314548), (2, 12987157274), (4, 6493578637), (7, 3710616364), (13, 1998024196), (14, 1855308182), (26, 999012098), (28, 927654091), (49, 530088052), (52, 499506049), (91, 285432028), (98, 265044026), (182, 142716014), (196, 132522013), (364, 71358007), (637, 40776004), (1274, 20388002), (2548, 10194001)]