1226816110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{62497}}^1$

素因数の和:62668

約数の個数: 32

約数和(自身を含む): 2393923392

約数和(自身を除く): 1167107282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 62497, 124994, 312485, 624970, 812461, 1624922, 4062305, 8124610, 9437047, 18874094, 47185235, 94370470, 122681611, 245363222, 613408055, 1226816110]

約数ペア:

[(1, 1226816110), (2, 613408055), (5, 245363222), (10, 122681611), (13, 94370470), (26, 47185235), (65, 18874094), (130, 9437047), (151, 8124610), (302, 4062305), (755, 1624922), (1510, 812461), (1963, 624970), (3926, 312485), (9815, 124994), (19630, 62497)]