1298291228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1\times {\mathrm{5843}}^1$

素因数の和:10133

約数の個数: 24

約数和(自身を含む): 2447771088

約数和(自身を除く): 1149479860

約数列:

[1, 2, 4, 13, 26, 52, 4273, 5843, 8546, 11686, 17092, 23372, 55549, 75959, 111098, 151918, 222196, 303836, 24967139, 49934278, 99868556, 324572807, 649145614, 1298291228]

約数ペア:

[(1, 1298291228), (2, 649145614), (4, 324572807), (13, 99868556), (26, 49934278), (52, 24967139), (4273, 303836), (5843, 222196), (8546, 151918), (11686, 111098), (17092, 75959), (23372, 55549)]