2019477328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6553}}^1$

素因数の和:6692

約数の個数: 80

約数和(自身を含む): 4564100736

約数和(自身を除く): 2544623408

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 103, 136, 176, 187, 206, 272, 374, 412, 748, 824, 1133, 1496, 1648, 1751, 2266, 2992, 3502, 4532, 6553, 7004, 9064, 13106, 14008, 18128, 19261, 26212, 28016, 38522, 52424, 72083, 77044, 104848, 111401, 144166, 154088, 222802, 288332, 308176, 445604, 576664, 674959, 891208, 1153328, 1225411, 1349918, 1782416, 2450822, 2699836, 4901644, 5399672, 7424549, 9803288, 10799344, 11474303, 14849098, 19606576, 22948606, 29698196, 45897212, 59396392, 91794424, 118792784, 126217333, 183588848, 252434666, 504869332, 1009738664, 2019477328]

約数ペア:

[(1, 2019477328), (2, 1009738664), (4, 504869332), (8, 252434666), (11, 183588848), (16, 126217333), (17, 118792784), (22, 91794424), (34, 59396392), (44, 45897212), (68, 29698196), (88, 22948606), (103, 19606576), (136, 14849098), (176, 11474303), (187, 10799344), (206, 9803288), (272, 7424549), (374, 5399672), (412, 4901644), (748, 2699836), (824, 2450822), (1133, 1782416), (1496, 1349918), (1648, 1225411), (1751, 1153328), (2266, 891208), (2992, 674959), (3502, 576664), (4532, 445604), (6553, 308176), (7004, 288332), (9064, 222802), (13106, 154088), (14008, 144166), (18128, 111401), (19261, 104848), (26212, 77044), (28016, 72083), (38522, 52424)]