1900515696496

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{773}}^1\times {\mathrm{395023}}^1$

素因数の和:396193

約数の個数: 40

約数和(自身を含む): 3696500283840

約数和(自身を除く): 1795984587344

約数列:

[1, 2, 4, 8, 16, 389, 773, 778, 1546, 1556, 3092, 3112, 6184, 6224, 12368, 300697, 395023, 601394, 790046, 1202788, 1580092, 2405576, 3160184, 4811152, 6320368, 153663947, 305352779, 307327894, 610705558, 614655788, 1221411116, 1229311576, 2442822232, 2458623152, 4885644464, 118782231031, 237564462062, 475128924124, 950257848248, 1900515696496]

約数ペア:

[(1, 1900515696496), (2, 950257848248), (4, 475128924124), (8, 237564462062), (16, 118782231031), (389, 4885644464), (773, 2458623152), (778, 2442822232), (1546, 1229311576), (1556, 1221411116), (3092, 614655788), (3112, 610705558), (6184, 307327894), (6224, 305352779), (12368, 153663947), (300697, 6320368), (395023, 4811152), (601394, 3160184), (790046, 2405576), (1202788, 1580092)]