8347243970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{18671}}^1$

素因数の和:18891

約数の個数: 64

約数和(自身を含む): 17127452160

約数和(自身を除く): 8780208190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 181, 190, 247, 362, 494, 905, 1235, 1810, 2353, 2470, 3439, 4706, 6878, 11765, 17195, 18671, 23530, 34390, 37342, 44707, 89414, 93355, 186710, 223535, 242723, 354749, 447070, 485446, 709498, 1213615, 1773745, 2427230, 3379451, 3547490, 4611737, 6758902, 9223474, 16897255, 23058685, 33794510, 43932863, 46117370, 64209569, 87865726, 128419138, 219664315, 321047845, 439328630, 642095690, 834724397, 1669448794, 4173621985, 8347243970]

約数ペア:

[(1, 8347243970), (2, 4173621985), (5, 1669448794), (10, 834724397), (13, 642095690), (19, 439328630), (26, 321047845), (38, 219664315), (65, 128419138), (95, 87865726), (130, 64209569), (181, 46117370), (190, 43932863), (247, 33794510), (362, 23058685), (494, 16897255), (905, 9223474), (1235, 6758902), (1810, 4611737), (2353, 3547490), (2470, 3379451), (3439, 2427230), (4706, 1773745), (6878, 1213615), (11765, 709498), (17195, 485446), (18671, 447070), (23530, 354749), (34390, 242723), (37342, 223535), (44707, 186710), (89414, 93355)]