245329924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5791}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 525450240

約数和(自身を除く): 280120316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 5791, 6052, 10591, 11582, 21182, 23164, 40537, 42364, 81074, 98447, 162148, 196894, 393788, 515399, 689129, 1030798, 1378258, 2061596, 2756516, 3607793, 7215586, 8761783, 14431172, 17523566, 35047132, 61332481, 122664962, 245329924]

約数ペア:

[(1, 245329924), (2, 122664962), (4, 61332481), (7, 35047132), (14, 17523566), (17, 14431172), (28, 8761783), (34, 7215586), (68, 3607793), (89, 2756516), (119, 2061596), (178, 1378258), (238, 1030798), (356, 689129), (476, 515399), (623, 393788), (1246, 196894), (1513, 162148), (2492, 98447), (3026, 81074), (5791, 42364), (6052, 40537), (10591, 23164), (11582, 21182)]