421742012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191353}}^1$

素因数の和:191405

約数の個数: 24

約数和(自身を含む): 803686800

約数和(自身を除く): 381944788

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 191353, 382706, 765412, 3635707, 5549237, 7271414, 11098474, 14542828, 22196948, 105435503, 210871006, 421742012]

約数ペア:

[(1, 421742012), (2, 210871006), (4, 105435503), (19, 22196948), (29, 14542828), (38, 11098474), (58, 7271414), (76, 5549237), (116, 3635707), (551, 765412), (1102, 382706), (2204, 191353)]