1018222010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{5443}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 1975518720

約数和(自身を除く): 957296710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1439, 2878, 5443, 7195, 10886, 14390, 18707, 27215, 37414, 54430, 70759, 93535, 141518, 187070, 353795, 707590, 7832477, 15664954, 39162385, 78324770, 101822201, 203644402, 509111005, 1018222010]

約数ペア:

[(1, 1018222010), (2, 509111005), (5, 203644402), (10, 101822201), (13, 78324770), (26, 39162385), (65, 15664954), (130, 7832477), (1439, 707590), (2878, 353795), (5443, 187070), (7195, 141518), (10886, 93535), (14390, 70759), (18707, 54430), (27215, 37414)]