4392430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 4731410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 479, 655, 917, 958, 1310, 1834, 2395, 3353, 4585, 4790, 6706, 9170, 16765, 33530, 62749, 125498, 313745, 439243, 627490, 878486, 2196215, 4392430]

約数ペア:

[(1, 4392430), (2, 2196215), (5, 878486), (7, 627490), (10, 439243), (14, 313745), (35, 125498), (70, 62749), (131, 33530), (262, 16765), (479, 9170), (655, 6706), (917, 4790), (958, 4585), (1310, 3353), (1834, 2395)]