2017238405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{152879}}^1$

素因数の和:152933

約数の個数: 32

約数和(自身を含む): 3082060800

約数和(自身を除く): 1064822395

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 152879, 764395, 1070153, 1987427, 4433491, 5350765, 9937135, 13911989, 22167455, 31034437, 57635383, 69559945, 155172185, 288176915, 403447681, 2017238405]

約数ペア:

[(1, 2017238405), (5, 403447681), (7, 288176915), (13, 155172185), (29, 69559945), (35, 57635383), (65, 31034437), (91, 22167455), (145, 13911989), (203, 9937135), (377, 5350765), (455, 4433491), (1015, 1987427), (1885, 1070153), (2639, 764395), (13195, 152879)]