1249751470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{49613}}^1$

素因数の和:49860

約数の個数: 32

約数和(自身を含む): 2464823520

約数和(自身を除く): 1215072050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 49613, 99226, 248065, 496130, 545743, 1091486, 2728715, 5457430, 11361377, 22722754, 56806885, 113613770, 124975147, 249950294, 624875735, 1249751470]

約数ペア:

[(1, 1249751470), (2, 624875735), (5, 249950294), (10, 124975147), (11, 113613770), (22, 56806885), (55, 22722754), (110, 11361377), (229, 5457430), (458, 2728715), (1145, 1091486), (2290, 545743), (2519, 496130), (5038, 248065), (12595, 99226), (25190, 49613)]