25415709941

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2617}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 28012013568

約数和(自身を除く): 2596303627

約数列:

[1, 23, 31, 53, 257, 713, 1219, 1643, 2617, 5911, 7967, 13621, 37789, 60191, 81127, 138701, 183241, 313283, 422251, 672569, 1865921, 3190123, 4299731, 9711773, 15469087, 20849639, 35646157, 98893813, 479541697, 819861611, 1105030867, 25415709941]

約数ペア:

[(1, 25415709941), (23, 1105030867), (31, 819861611), (53, 479541697), (257, 98893813), (713, 35646157), (1219, 20849639), (1643, 15469087), (2617, 9711773), (5911, 4299731), (7967, 3190123), (13621, 1865921), (37789, 672569), (60191, 422251), (81127, 313283), (138701, 183241)]