2105406722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{122251}}^1$

素因数の和:122441

約数の個数: 16

約数和(自身を含む): 3227452800

約数和(自身を除く): 1122046078

約数列:

[1, 2, 79, 109, 158, 218, 8611, 17222, 122251, 244502, 9657829, 13325359, 19315658, 26650718, 1052703361, 2105406722]

約数ペア:

[(1, 2105406722), (2, 1052703361), (79, 26650718), (109, 19315658), (158, 13325359), (218, 9657829), (8611, 244502), (17222, 122251)]