2233136486

素因数分解:

$2^1\times 7^4\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1394

約数の個数: 40

約数和(自身を含む): 3919226424

約数和(自身を除く): 1686089938

約数列:

[1, 2, 7, 14, 49, 98, 343, 673, 686, 691, 1346, 1382, 2401, 4711, 4802, 4837, 9422, 9674, 32977, 33859, 65954, 67718, 230839, 237013, 461678, 465043, 474026, 930086, 1615873, 1659091, 3231746, 3255301, 3318182, 6510602, 22787107, 45574214, 159509749, 319019498, 1116568243, 2233136486]

約数ペア:

[(1, 2233136486), (2, 1116568243), (7, 319019498), (14, 159509749), (49, 45574214), (98, 22787107), (343, 6510602), (673, 3318182), (686, 3255301), (691, 3231746), (1346, 1659091), (1382, 1615873), (2401, 930086), (4711, 474026), (4802, 465043), (4837, 461678), (9422, 237013), (9674, 230839), (32977, 67718), (33859, 65954)]