2007479215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67399}}^1$

素因数の和:67471

約数の個数: 32

約数和(自身を含む): 2950502400

約数和(自身を除く): 943023185

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 4255, 5957, 29785, 67399, 336995, 471793, 1550177, 2358965, 2493763, 7750885, 10851239, 12468815, 17456341, 54256195, 57356549, 87281705, 286782745, 401495843, 2007479215]

約数ペア:

[(1, 2007479215), (5, 401495843), (7, 286782745), (23, 87281705), (35, 57356549), (37, 54256195), (115, 17456341), (161, 12468815), (185, 10851239), (259, 7750885), (805, 2493763), (851, 2358965), (1295, 1550177), (4255, 471793), (5957, 336995), (29785, 67399)]