1661589767537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2266343}}^1$

素因数の和:2266529

約数の個数: 32

約数和(自身を含む): 2063859761664

約数和(自身を除く): 402269994127

約数列:

[1, 7, 17, 61, 101, 119, 427, 707, 1037, 1717, 6161, 7259, 12019, 43127, 104737, 733159, 2266343, 15864401, 38527831, 138246923, 228900643, 269694817, 967728461, 1602304501, 2350197691, 3891310931, 13962939223, 16451383837, 27239176517, 97740574561, 237369966791, 1661589767537]

約数ペア:

[(1, 1661589767537), (7, 237369966791), (17, 97740574561), (61, 27239176517), (101, 16451383837), (119, 13962939223), (427, 3891310931), (707, 2350197691), (1037, 1602304501), (1717, 967728461), (6161, 269694817), (7259, 228900643), (12019, 138246923), (43127, 38527831), (104737, 15864401), (733159, 2266343)]