130281396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{221567}}^1$

素因数の和:221588

約数の個数: 36

約数和(自身を含む): 353622528

約数和(自身を除く): 223341132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 221567, 443134, 664701, 886268, 1329402, 1550969, 2658804, 3101938, 4652907, 6203876, 9305814, 10856783, 18611628, 21713566, 32570349, 43427132, 65140698, 130281396]

約数ペア:

[(1, 130281396), (2, 65140698), (3, 43427132), (4, 32570349), (6, 21713566), (7, 18611628), (12, 10856783), (14, 9305814), (21, 6203876), (28, 4652907), (42, 3101938), (49, 2658804), (84, 1550969), (98, 1329402), (147, 886268), (196, 664701), (294, 443134), (588, 221567)]