804967186

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 1327269888

約数和(自身を除く): 522302702

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 361, 383, 722, 766, 779, 1349, 1558, 2698, 2911, 5822, 7277, 14554, 14801, 15703, 25631, 27193, 29602, 31406, 51262, 54386, 55309, 110618, 138263, 276526, 298357, 516667, 596714, 1033334, 1050871, 1114913, 2101742, 2229826, 5668783, 9816673, 11337566, 19633346, 21183347, 42366694, 402483593, 804967186]

約数ペア:

[(1, 804967186), (2, 402483593), (19, 42366694), (38, 21183347), (41, 19633346), (71, 11337566), (82, 9816673), (142, 5668783), (361, 2229826), (383, 2101742), (722, 1114913), (766, 1050871), (779, 1033334), (1349, 596714), (1558, 516667), (2698, 298357), (2911, 276526), (5822, 138263), (7277, 110618), (14554, 55309), (14801, 54386), (15703, 51262), (25631, 31406), (27193, 29602)]