1352804778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{1109}}^1$

素因数の和:1544

約数の個数: 72

約数和(自身を含む): 3184672140

約数和(自身を除く): 1831867362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 401, 507, 802, 1014, 1109, 1203, 1521, 2218, 2406, 3042, 3327, 3609, 5213, 6654, 7218, 9981, 10426, 14417, 15639, 19962, 28834, 31278, 43251, 46917, 67769, 86502, 93834, 129753, 135538, 187421, 203307, 259506, 374842, 406614, 444709, 562263, 609921, 889418, 1124526, 1219842, 1334127, 1686789, 2668254, 3373578, 4002381, 5781217, 8004762, 11562434, 17343651, 34687302, 52030953, 75155821, 104061906, 150311642, 225467463, 450934926, 676402389, 1352804778]

約数ペア:

[(1, 1352804778), (2, 676402389), (3, 450934926), (6, 225467463), (9, 150311642), (13, 104061906), (18, 75155821), (26, 52030953), (39, 34687302), (78, 17343651), (117, 11562434), (169, 8004762), (234, 5781217), (338, 4002381), (401, 3373578), (507, 2668254), (802, 1686789), (1014, 1334127), (1109, 1219842), (1203, 1124526), (1521, 889418), (2218, 609921), (2406, 562263), (3042, 444709), (3327, 406614), (3609, 374842), (5213, 259506), (6654, 203307), (7218, 187421), (9981, 135538), (10426, 129753), (14417, 93834), (15639, 86502), (19962, 67769), (28834, 46917), (31278, 43251)]