2017227542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 3412024560

約数和(自身を除く): 1394797018

約数列:

[1, 2, 11, 22, 73, 89, 121, 146, 178, 242, 803, 979, 1283, 1606, 1958, 2566, 6497, 8833, 10769, 12994, 14113, 17666, 21538, 28226, 71467, 93659, 114187, 142934, 155243, 187318, 228374, 310486, 786137, 1030249, 1256057, 1572274, 2060498, 2512114, 8335651, 11332739, 13816627, 16671302, 22665478, 27633254, 91692161, 183384322, 1008613771, 2017227542]

約数ペア:

[(1, 2017227542), (2, 1008613771), (11, 183384322), (22, 91692161), (73, 27633254), (89, 22665478), (121, 16671302), (146, 13816627), (178, 11332739), (242, 8335651), (803, 2512114), (979, 2060498), (1283, 1572274), (1606, 1256057), (1958, 1030249), (2566, 786137), (6497, 310486), (8833, 228374), (10769, 187318), (12994, 155243), (14113, 142934), (17666, 114187), (21538, 93659), (28226, 71467)]