1343290172

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{3307}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 2734260480

約数和(自身を除く): 1390970308

約数列:

[1, 2, 4, 7, 14, 28, 89, 163, 178, 326, 356, 623, 652, 1141, 1246, 2282, 2492, 3307, 4564, 6614, 13228, 14507, 23149, 29014, 46298, 58028, 92596, 101549, 203098, 294323, 406196, 539041, 588646, 1078082, 1177292, 2060261, 2156164, 3773287, 4120522, 7546574, 8241044, 15093148, 47974649, 95949298, 191898596, 335822543, 671645086, 1343290172]

約数ペア:

[(1, 1343290172), (2, 671645086), (4, 335822543), (7, 191898596), (14, 95949298), (28, 47974649), (89, 15093148), (163, 8241044), (178, 7546574), (326, 4120522), (356, 3773287), (623, 2156164), (652, 2060261), (1141, 1177292), (1246, 1078082), (2282, 588646), (2492, 539041), (3307, 406196), (4564, 294323), (6614, 203098), (13228, 101549), (14507, 92596), (23149, 58028), (29014, 46298)]