2515511148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{78541}}^1$

素因数の和:78722

約数の個数: 48

約数和(自身を含む): 6254456544

約数和(自身を除く): 3738945396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 942, 1884, 2669, 5338, 8007, 10676, 16014, 32028, 78541, 157082, 235623, 314164, 471246, 942492, 1335197, 2670394, 4005591, 5340788, 8011182, 12330937, 16022364, 24661874, 36992811, 49323748, 73985622, 147971244, 209625929, 419251858, 628877787, 838503716, 1257755574, 2515511148]

約数ペア:

[(1, 2515511148), (2, 1257755574), (3, 838503716), (4, 628877787), (6, 419251858), (12, 209625929), (17, 147971244), (34, 73985622), (51, 49323748), (68, 36992811), (102, 24661874), (157, 16022364), (204, 12330937), (314, 8011182), (471, 5340788), (628, 4005591), (942, 2670394), (1884, 1335197), (2669, 942492), (5338, 471246), (8007, 314164), (10676, 235623), (16014, 157082), (32028, 78541)]