4545788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 4768132

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 107, 172, 214, 247, 428, 494, 559, 817, 988, 1118, 1391, 1634, 2033, 2236, 2782, 3268, 4066, 4601, 5564, 8132, 9202, 10621, 18404, 21242, 26429, 42484, 52858, 59813, 87419, 105716, 119626, 174838, 239252, 349676, 1136447, 2272894, 4545788]

約数ペア:

[(1, 4545788), (2, 2272894), (4, 1136447), (13, 349676), (19, 239252), (26, 174838), (38, 119626), (43, 105716), (52, 87419), (76, 59813), (86, 52858), (107, 42484), (172, 26429), (214, 21242), (247, 18404), (428, 10621), (494, 9202), (559, 8132), (817, 5564), (988, 4601), (1118, 4066), (1391, 3268), (1634, 2782), (2033, 2236)]