1089156796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7537}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 2352097216

約数和(自身を除く): 1262940420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397, 794, 1588, 2779, 5161, 5558, 7537, 10322, 11116, 15074, 20644, 30148, 36127, 52759, 72254, 97981, 105518, 144508, 195962, 211036, 391924, 685867, 1371734, 2743468, 2992189, 5984378, 11968756, 20945323, 38898457, 41890646, 77796914, 83781292, 155593828, 272289199, 544578398, 1089156796]

約数ペア:

[(1, 1089156796), (2, 544578398), (4, 272289199), (7, 155593828), (13, 83781292), (14, 77796914), (26, 41890646), (28, 38898457), (52, 20945323), (91, 11968756), (182, 5984378), (364, 2992189), (397, 2743468), (794, 1371734), (1588, 685867), (2779, 391924), (5161, 211036), (5558, 195962), (7537, 144508), (10322, 105518), (11116, 97981), (15074, 72254), (20644, 52759), (30148, 36127)]