1211552416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53101}}^1$

素因数の和:53165

約数の個数: 48

約数和(自身を含む): 2569287168

約数和(自身を除く): 1357734752

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5704, 11408, 22816, 53101, 106202, 212404, 424808, 849616, 1221323, 1646131, 1699232, 2442646, 3292262, 4885292, 6584524, 9770584, 13169048, 19541168, 26338096, 37861013, 39082336, 52676192, 75722026, 151444052, 302888104, 605776208, 1211552416]

約数ペア:

[(1, 1211552416), (2, 605776208), (4, 302888104), (8, 151444052), (16, 75722026), (23, 52676192), (31, 39082336), (32, 37861013), (46, 26338096), (62, 19541168), (92, 13169048), (124, 9770584), (184, 6584524), (248, 4885292), (368, 3292262), (496, 2442646), (713, 1699232), (736, 1646131), (992, 1221323), (1426, 849616), (2852, 424808), (5704, 212404), (11408, 106202), (22816, 53101)]