1368908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 2603664

約数和(自身を除く): 1234756

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 491, 697, 982, 1394, 1964, 2788, 8347, 16694, 20131, 33388, 40262, 80524, 342227, 684454, 1368908]

約数ペア:

[(1, 1368908), (2, 684454), (4, 342227), (17, 80524), (34, 40262), (41, 33388), (68, 20131), (82, 16694), (164, 8347), (491, 2788), (697, 1964), (982, 1394)]