2170948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 4148928

約数和(自身を除く): 1977980

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 503, 1006, 1079, 2012, 2158, 4316, 6539, 13078, 26156, 41749, 83498, 166996, 542737, 1085474, 2170948]

約数ペア:

[(1, 2170948), (2, 1085474), (4, 542737), (13, 166996), (26, 83498), (52, 41749), (83, 26156), (166, 13078), (332, 6539), (503, 4316), (1006, 2158), (1079, 2012)]