813307784254

素因数分解:

$2^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{1019}}^1\times {\mathrm{12907}}^1$

素因数の和:14573

約数の個数: 48

約数和(自身を含む): 1422893243520

約数和(自身を除く): 609585459266

約数列:

[1, 2, 7, 14, 49, 98, 631, 1019, 1262, 2038, 4417, 7133, 8834, 12907, 14266, 25814, 30919, 49931, 61838, 90349, 99862, 180698, 632443, 642989, 1264886, 1285978, 4500923, 8144317, 9001846, 13152233, 16288634, 26304466, 31506461, 57010219, 63012922, 92065631, 114020438, 184131262, 399071533, 644459417, 798143066, 1288918834, 8299059023, 16598118046, 58093413161, 116186826322, 406653892127, 813307784254]

約数ペア:

[(1, 813307784254), (2, 406653892127), (7, 116186826322), (14, 58093413161), (49, 16598118046), (98, 8299059023), (631, 1288918834), (1019, 798143066), (1262, 644459417), (2038, 399071533), (4417, 184131262), (7133, 114020438), (8834, 92065631), (12907, 63012922), (14266, 57010219), (25814, 31506461), (30919, 26304466), (49931, 16288634), (61838, 13152233), (90349, 9001846), (99862, 8144317), (180698, 4500923), (632443, 1285978), (642989, 1264886)]