2843372

素因数分解:

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

素因数の和:270

約数の個数: 36

約数和(自身を含む): 5889240

約数和(自身を除く): 3045868

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 163, 178, 196, 326, 356, 623, 652, 1141, 1246, 2282, 2492, 4361, 4564, 7987, 8722, 14507, 15974, 17444, 29014, 31948, 58028, 101549, 203098, 406196, 710843, 1421686, 2843372]

約数ペア:

[(1, 2843372), (2, 1421686), (4, 710843), (7, 406196), (14, 203098), (28, 101549), (49, 58028), (89, 31948), (98, 29014), (163, 17444), (178, 15974), (196, 14507), (326, 8722), (356, 7987), (623, 4564), (652, 4361), (1141, 2492), (1246, 2282)]