2143444532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 3936092160

約数和(自身を除く): 1792647628

約数列:

[1, 2, 4, 31, 62, 124, 127, 131, 254, 262, 508, 524, 1039, 2078, 3937, 4061, 4156, 7874, 8122, 15748, 16244, 16637, 32209, 33274, 64418, 66548, 128836, 131953, 136109, 263906, 272218, 515747, 527812, 544436, 1031494, 2062988, 4090543, 4219379, 8181086, 8438758, 16362172, 16877516, 17285843, 34571686, 69143372, 535861133, 1071722266, 2143444532]

約数ペア:

[(1, 2143444532), (2, 1071722266), (4, 535861133), (31, 69143372), (62, 34571686), (124, 17285843), (127, 16877516), (131, 16362172), (254, 8438758), (262, 8181086), (508, 4219379), (524, 4090543), (1039, 2062988), (2078, 1031494), (3937, 544436), (4061, 527812), (4156, 515747), (7874, 272218), (8122, 263906), (15748, 136109), (16244, 131953), (16637, 128836), (32209, 66548), (33274, 64418)]