678298426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{6007}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 1132483968

約数和(自身を除く): 454185542

約数列:

[1, 2, 13, 26, 43, 86, 101, 202, 559, 1118, 1313, 2626, 4343, 6007, 8686, 12014, 56459, 78091, 112918, 156182, 258301, 516602, 606707, 1213414, 3357913, 6715826, 7887191, 15774382, 26088401, 52176802, 339149213, 678298426]

約数ペア:

[(1, 678298426), (2, 339149213), (13, 52176802), (26, 26088401), (43, 15774382), (86, 7887191), (101, 6715826), (202, 3357913), (559, 1213414), (1118, 606707), (1313, 516602), (2626, 258301), (4343, 156182), (6007, 112918), (8686, 78091), (12014, 56459)]