2199616523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 2518992000

約数和(自身を除く): 319375477

約数列:

[1, 13, 23, 97, 149, 299, 509, 1261, 1937, 2231, 3427, 6617, 11707, 14453, 29003, 44551, 49373, 75841, 152191, 187889, 332419, 641849, 985933, 1135579, 1744343, 4321447, 7356577, 14762527, 22676459, 95635501, 169201271, 2199616523]

約数ペア:

[(1, 2199616523), (13, 169201271), (23, 95635501), (97, 22676459), (149, 14762527), (299, 7356577), (509, 4321447), (1261, 1744343), (1937, 1135579), (2231, 985933), (3427, 641849), (6617, 332419), (11707, 187889), (14453, 152191), (29003, 75841), (44551, 49373)]