1216546970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{22277}}^1$

素因数の和:22454

約数の個数: 32

約数和(自身を含む): 2258454528

約数和(自身を除く): 1041907558

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 5461, 10922, 22277, 27305, 44554, 54610, 111385, 222770, 957911, 1915822, 2829179, 4789555, 5658358, 9579110, 14145895, 28291790, 121654697, 243309394, 608273485, 1216546970]

約数ペア:

[(1, 1216546970), (2, 608273485), (5, 243309394), (10, 121654697), (43, 28291790), (86, 14145895), (127, 9579110), (215, 5658358), (254, 4789555), (430, 2829179), (635, 1915822), (1270, 957911), (5461, 222770), (10922, 111385), (22277, 54610), (27305, 44554)]