2108583460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1270231}}^1$

素因数の和:1270323

約数の個数: 24

約数和(自身を含む): 4481378496

約数和(自身を除く): 2372795036

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1270231, 2540462, 5080924, 6351155, 12702310, 25404620, 105429173, 210858346, 421716692, 527145865, 1054291730, 2108583460]

約数ペア:

[(1, 2108583460), (2, 1054291730), (4, 527145865), (5, 421716692), (10, 210858346), (20, 105429173), (83, 25404620), (166, 12702310), (332, 6351155), (415, 5080924), (830, 2540462), (1660, 1270231)]