2129125764068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{255083}}^1$

素因数の和:256172

約数の個数: 48

約数和(自身を含む): 3979518548544

約数和(自身を除く): 1850392784476

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 937, 1874, 2227, 3748, 4454, 8908, 15929, 31858, 63716, 122747, 245494, 255083, 490988, 510166, 1020332, 2086699, 4173398, 4336411, 8346796, 8672822, 17345644, 33415873, 66831746, 133663492, 239012771, 478025542, 568069841, 956051084, 1136139682, 2272279364, 4063217107, 8126434214, 16252868428, 31310673001, 62621346002, 125242692004, 532281441017, 1064562882034, 2129125764068]

約数ペア:

[(1, 2129125764068), (2, 1064562882034), (4, 532281441017), (17, 125242692004), (34, 62621346002), (68, 31310673001), (131, 16252868428), (262, 8126434214), (524, 4063217107), (937, 2272279364), (1874, 1136139682), (2227, 956051084), (3748, 568069841), (4454, 478025542), (8908, 239012771), (15929, 133663492), (31858, 66831746), (63716, 33415873), (122747, 17345644), (245494, 8672822), (255083, 8346796), (490988, 4336411), (510166, 4173398), (1020332, 2086699)]