2691978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 5709312

約数和(自身を除く): 3017334

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 353, 706, 1059, 1271, 2118, 2542, 3813, 7626, 10943, 14473, 21886, 28946, 32829, 43419, 65658, 86838, 448663, 897326, 1345989, 2691978]

約数ペア:

[(1, 2691978), (2, 1345989), (3, 897326), (6, 448663), (31, 86838), (41, 65658), (62, 43419), (82, 32829), (93, 28946), (123, 21886), (186, 14473), (246, 10943), (353, 7626), (706, 3813), (1059, 2542), (1271, 2118)]