1038751038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{143197}}^1$

素因数の和:143249

約数の個数: 48

約数和(自身を含む): 2501955456

約数和(自身を除く): 1463204418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 143197, 286394, 429591, 859182, 1288773, 1861561, 2577546, 3723122, 4439107, 5584683, 8878214, 11169366, 13317321, 16754049, 26634642, 33508098, 39951963, 57708391, 79903926, 115416782, 173125173, 346250346, 519375519, 1038751038]

約数ペア:

[(1, 1038751038), (2, 519375519), (3, 346250346), (6, 173125173), (9, 115416782), (13, 79903926), (18, 57708391), (26, 39951963), (31, 33508098), (39, 26634642), (62, 16754049), (78, 13317321), (93, 11169366), (117, 8878214), (186, 5584683), (234, 4439107), (279, 3723122), (403, 2577546), (558, 1861561), (806, 1288773), (1209, 859182), (2418, 429591), (3627, 286394), (7254, 143197)]