1934379721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 2177856000

約数和(自身を除く): 243476279

約数列:

[1, 19, 29, 37, 239, 397, 551, 703, 1073, 4541, 6931, 7543, 8843, 11513, 14689, 20387, 94883, 131689, 168017, 218747, 256447, 279091, 425981, 1802777, 2751607, 3510671, 4872493, 8093639, 52280533, 66702749, 101809459, 1934379721]

約数ペア:

[(1, 1934379721), (19, 101809459), (29, 66702749), (37, 52280533), (239, 8093639), (397, 4872493), (551, 3510671), (703, 2751607), (1073, 1802777), (4541, 425981), (6931, 279091), (7543, 256447), (8843, 218747), (11513, 168017), (14689, 131689), (20387, 94883)]