2508720242015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{274123}}^1\times {\mathrm{140797}}^1$

素因数の和:414938

約数の個数: 16

約数和(自身を含む): 3242073319968

約数和(自身を除く): 733353077953

約数列:

[1, 5, 13, 65, 140797, 274123, 703985, 1370615, 1830361, 3563599, 9151805, 17817995, 38595696031, 192978480155, 501744048403, 2508720242015]

約数ペア:

[(1, 2508720242015), (5, 501744048403), (13, 192978480155), (65, 38595696031), (140797, 17817995), (274123, 9151805), (703985, 3563599), (1370615, 1830361)]