247103428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3823}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 512660736

約数和(自身を除く): 265557308

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 143, 226, 286, 452, 572, 1243, 1469, 2486, 2938, 3823, 4972, 5876, 7646, 15292, 16159, 32318, 42053, 49699, 64636, 84106, 99398, 168212, 198796, 431999, 546689, 863998, 1093378, 1727996, 2186756, 4751989, 5615987, 9503978, 11231974, 19007956, 22463948, 61775857, 123551714, 247103428]

約数ペア:

[(1, 247103428), (2, 123551714), (4, 61775857), (11, 22463948), (13, 19007956), (22, 11231974), (26, 9503978), (44, 5615987), (52, 4751989), (113, 2186756), (143, 1727996), (226, 1093378), (286, 863998), (452, 546689), (572, 431999), (1243, 198796), (1469, 168212), (2486, 99398), (2938, 84106), (3823, 64636), (4972, 49699), (5876, 42053), (7646, 32318), (15292, 16159)]