977986282130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683906491}}^1$

素因数の和:683906522

約数の個数: 32

約数和(自身を含む): 2068133231808

約数和(自身を除く): 1090146949678

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 683906491, 1367812982, 3419532455, 6839064910, 7522971401, 8890784383, 15045942802, 17781568766, 37614857005, 44453921915, 75229714010, 88907843830, 97798628213, 195597256426, 488993141065, 977986282130]

約数ペア:

[(1, 977986282130), (2, 488993141065), (5, 195597256426), (10, 97798628213), (11, 88907843830), (13, 75229714010), (22, 44453921915), (26, 37614857005), (55, 17781568766), (65, 15045942802), (110, 8890784383), (130, 7522971401), (143, 6839064910), (286, 3419532455), (715, 1367812982), (1430, 683906491)]