2017745128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 4668300000

約数和(自身を除く): 2650554872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 139, 152, 196, 266, 278, 392, 532, 556, 931, 973, 1064, 1112, 1862, 1946, 1949, 2641, 3724, 3892, 3898, 5282, 6811, 7448, 7784, 7796, 10564, 13622, 13643, 15592, 18487, 21128, 27244, 27286, 36974, 37031, 54488, 54572, 73948, 74062, 95501, 109144, 129409, 147896, 148124, 191002, 258818, 259217, 270911, 296248, 382004, 517636, 518434, 541822, 764008, 1035272, 1036868, 1083644, 1814519, 1896377, 2073736, 2167288, 3629038, 3792754, 5147309, 7258076, 7585508, 10294618, 13274639, 14516152, 15171016, 20589236, 26549278, 36031163, 41178472, 53098556, 72062326, 106197112, 144124652, 252218141, 288249304, 504436282, 1008872564, 2017745128]

約数ペア:

[(1, 2017745128), (2, 1008872564), (4, 504436282), (7, 288249304), (8, 252218141), (14, 144124652), (19, 106197112), (28, 72062326), (38, 53098556), (49, 41178472), (56, 36031163), (76, 26549278), (98, 20589236), (133, 15171016), (139, 14516152), (152, 13274639), (196, 10294618), (266, 7585508), (278, 7258076), (392, 5147309), (532, 3792754), (556, 3629038), (931, 2167288), (973, 2073736), (1064, 1896377), (1112, 1814519), (1862, 1083644), (1946, 1036868), (1949, 1035272), (2641, 764008), (3724, 541822), (3892, 518434), (3898, 517636), (5282, 382004), (6811, 296248), (7448, 270911), (7784, 259217), (7796, 258818), (10564, 191002), (13622, 148124), (13643, 147896), (15592, 129409), (18487, 109144), (21128, 95501), (27244, 74062), (27286, 73948), (36974, 54572), (37031, 54488)]