1922802528

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{646103}}^1$

素因数の和:646147

約数の個数: 48

約数和(自身を含む): 5210182656

約数和(自身を除く): 3287380128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 646103, 1292206, 1938309, 2584412, 3876618, 5168824, 7753236, 10337648, 15506472, 20029193, 20675296, 31012944, 40058386, 60087579, 62025888, 80116772, 120175158, 160233544, 240350316, 320467088, 480700632, 640934176, 961401264, 1922802528]

約数ペア:

[(1, 1922802528), (2, 961401264), (3, 640934176), (4, 480700632), (6, 320467088), (8, 240350316), (12, 160233544), (16, 120175158), (24, 80116772), (31, 62025888), (32, 60087579), (48, 40058386), (62, 31012944), (93, 20675296), (96, 20029193), (124, 15506472), (186, 10337648), (248, 7753236), (372, 5168824), (496, 3876618), (744, 2584412), (992, 1938309), (1488, 1292206), (2976, 646103)]