2019907378335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14321}}^1\times {\mathrm{122117}}^1$

素因数の和:136464

約数の個数: 64

約数和(自身を含む): 4029636086784

約数和(自身を除く): 2009728708449

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 14321, 42963, 71605, 100247, 122117, 157531, 214815, 300741, 366351, 472593, 501235, 610585, 787655, 854819, 1102717, 1343287, 1503705, 1831755, 2362965, 2564457, 3308151, 4029861, 4274095, 5513585, 6716435, 9403009, 12822285, 16540755, 20149305, 28209027, 47015045, 141045135, 1748837557, 5246512671, 8744187785, 12241862899, 19237213127, 26232563355, 36725588697, 57711639381, 61209314495, 96186065635, 134660491889, 183627943485, 288558196905, 403981475667, 673302459445, 2019907378335]

約数ペア:

[(1, 2019907378335), (3, 673302459445), (5, 403981475667), (7, 288558196905), (11, 183627943485), (15, 134660491889), (21, 96186065635), (33, 61209314495), (35, 57711639381), (55, 36725588697), (77, 26232563355), (105, 19237213127), (165, 12241862899), (231, 8744187785), (385, 5246512671), (1155, 1748837557), (14321, 141045135), (42963, 47015045), (71605, 28209027), (100247, 20149305), (122117, 16540755), (157531, 12822285), (214815, 9403009), (300741, 6716435), (366351, 5513585), (472593, 4274095), (501235, 4029861), (610585, 3308151), (787655, 2564457), (854819, 2362965), (1102717, 1831755), (1343287, 1503705)]