1000151878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 1698859008

約数和(自身を除く): 698707130

約数列:

[1, 2, 11, 22, 43, 86, 121, 223, 242, 431, 446, 473, 862, 946, 2453, 4741, 4906, 5203, 9482, 9589, 10406, 18533, 19178, 26983, 37066, 52151, 53966, 96113, 104302, 105479, 192226, 203863, 210958, 407726, 1057243, 1160269, 2114486, 2242493, 2320538, 4132859, 4484986, 8265718, 11629673, 23259346, 45461449, 90922898, 500075939, 1000151878]

約数ペア:

[(1, 1000151878), (2, 500075939), (11, 90922898), (22, 45461449), (43, 23259346), (86, 11629673), (121, 8265718), (223, 4484986), (242, 4132859), (431, 2320538), (446, 2242493), (473, 2114486), (862, 1160269), (946, 1057243), (2453, 407726), (4741, 210958), (4906, 203863), (5203, 192226), (9482, 105479), (9589, 104302), (10406, 96113), (18533, 53966), (19178, 52151), (26983, 37066)]