326408068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613549}}^1$

素因数の和:613579

約数の個数: 24

約数和(自身を含む): 687176000

約数和(自身を除く): 360767932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 613549, 1227098, 2454196, 4294843, 8589686, 11657431, 17179372, 23314862, 46629724, 81602017, 163204034, 326408068]

約数ペア:

[(1, 326408068), (2, 163204034), (4, 81602017), (7, 46629724), (14, 23314862), (19, 17179372), (28, 11657431), (38, 8589686), (76, 4294843), (133, 2454196), (266, 1227098), (532, 613549)]