1891551156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{754207}}^1$

素因数の和:754244

約数の個数: 48

約数和(自身を含む): 5068277760

約数和(自身を除く): 3176726604

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 754207, 1508414, 2262621, 3016828, 4525242, 8296277, 9050484, 14329933, 16592554, 24888831, 28659866, 33185108, 42989799, 49777662, 57319732, 85979598, 99555324, 157629263, 171959196, 315258526, 472887789, 630517052, 945775578, 1891551156]

約数ペア:

[(1, 1891551156), (2, 945775578), (3, 630517052), (4, 472887789), (6, 315258526), (11, 171959196), (12, 157629263), (19, 99555324), (22, 85979598), (33, 57319732), (38, 49777662), (44, 42989799), (57, 33185108), (66, 28659866), (76, 24888831), (114, 16592554), (132, 14329933), (209, 9050484), (228, 8296277), (418, 4525242), (627, 3016828), (836, 2262621), (1254, 1508414), (2508, 754207)]