421903006

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 731340288

約数和(自身を除く): 309437282

約数列:

[1, 2, 7, 14, 163, 293, 326, 586, 631, 1141, 1262, 2051, 2282, 4102, 4417, 8834, 47759, 95518, 102853, 184883, 205706, 334313, 369766, 668626, 719971, 1294181, 1439942, 2588362, 30135929, 60271858, 210951503, 421903006]

約数ペア:

[(1, 421903006), (2, 210951503), (7, 60271858), (14, 30135929), (163, 2588362), (293, 1439942), (326, 1294181), (586, 719971), (631, 668626), (1141, 369766), (1262, 334313), (2051, 205706), (2282, 184883), (4102, 102853), (4417, 95518), (8834, 47759)]