2017399345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{10301}}^1$

素因数の和:10473

約数の個数: 32

約数和(自身を含む): 2741485824

約数和(自身を除く): 724086479

約数列:

[1, 5, 13, 23, 65, 115, 131, 299, 655, 1495, 1703, 3013, 8515, 10301, 15065, 39169, 51505, 133913, 195845, 236923, 669565, 1184615, 1349431, 3079999, 6747155, 15399995, 17542603, 31036913, 87713015, 155184565, 403479869, 2017399345]

約数ペア:

[(1, 2017399345), (5, 403479869), (13, 155184565), (23, 87713015), (65, 31036913), (115, 17542603), (131, 15399995), (299, 6747155), (655, 3079999), (1495, 1349431), (1703, 1184615), (3013, 669565), (8515, 236923), (10301, 195845), (15065, 133913), (39169, 51505)]