1380931454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8699}}^1$

素因数の和:8777

約数の個数: 64

約数和(自身を含む): 2706048000

約数和(自身を除く): 1325116546

約数列:

[1, 2, 7, 14, 17, 23, 29, 34, 46, 58, 119, 161, 203, 238, 322, 391, 406, 493, 667, 782, 986, 1334, 2737, 3451, 4669, 5474, 6902, 8699, 9338, 11339, 17398, 22678, 60893, 79373, 121786, 147883, 158746, 200077, 252271, 295766, 400154, 504542, 1035181, 1400539, 1765897, 2070362, 2801078, 3401309, 3531794, 4288607, 5802233, 6802618, 8577214, 11604466, 23809163, 30020249, 40615631, 47618326, 60040498, 81231262, 98637961, 197275922, 690465727, 1380931454]

約数ペア:

[(1, 1380931454), (2, 690465727), (7, 197275922), (14, 98637961), (17, 81231262), (23, 60040498), (29, 47618326), (34, 40615631), (46, 30020249), (58, 23809163), (119, 11604466), (161, 8577214), (203, 6802618), (238, 5802233), (322, 4288607), (391, 3531794), (406, 3401309), (493, 2801078), (667, 2070362), (782, 1765897), (986, 1400539), (1334, 1035181), (2737, 504542), (3451, 400154), (4669, 295766), (5474, 252271), (6902, 200077), (8699, 158746), (9338, 147883), (11339, 121786), (17398, 79373), (22678, 60893)]