2159344070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{28297}}^1$

素因数の和:28904

約数の個数: 32

約数和(自身を含む): 4193084448

約数和(自身を除く): 2033740378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 587, 1174, 2935, 5870, 7631, 15262, 28297, 38155, 56594, 76310, 141485, 282970, 367861, 735722, 1839305, 3678610, 16610339, 33220678, 83051695, 166103390, 215934407, 431868814, 1079672035, 2159344070]

約数ペア:

[(1, 2159344070), (2, 1079672035), (5, 431868814), (10, 215934407), (13, 166103390), (26, 83051695), (65, 33220678), (130, 16610339), (587, 3678610), (1174, 1839305), (2935, 735722), (5870, 367861), (7631, 282970), (15262, 141485), (28297, 76310), (38155, 56594)]