2018797648

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{88793}}^1$

素因数の和:88844

約数の個数: 60

約数和(自身を含む): 4706969940

約数和(自身を除く): 2688172292

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 88793, 177586, 355172, 621551, 710344, 1243102, 1420688, 2486204, 2574997, 4350857, 4972408, 5149994, 8701714, 9944816, 10299988, 17403428, 18024979, 20599976, 34806856, 36049958, 41199952, 69613712, 72099916, 126174853, 144199832, 252349706, 288399664, 504699412, 1009398824, 2018797648]

約数ペア:

[(1, 2018797648), (2, 1009398824), (4, 504699412), (7, 288399664), (8, 252349706), (14, 144199832), (16, 126174853), (28, 72099916), (29, 69613712), (49, 41199952), (56, 36049958), (58, 34806856), (98, 20599976), (112, 18024979), (116, 17403428), (196, 10299988), (203, 9944816), (232, 8701714), (392, 5149994), (406, 4972408), (464, 4350857), (784, 2574997), (812, 2486204), (1421, 1420688), (1624, 1243102), (2842, 710344), (3248, 621551), (5684, 355172), (11368, 177586), (22736, 88793)]