1911252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 5194112

約数和(自身を除く): 3282860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 373, 427, 732, 746, 854, 1119, 1281, 1492, 1708, 2238, 2562, 2611, 4476, 5124, 5222, 7833, 10444, 15666, 22753, 31332, 45506, 68259, 91012, 136518, 159271, 273036, 318542, 477813, 637084, 955626, 1911252]

約数ペア:

[(1, 1911252), (2, 955626), (3, 637084), (4, 477813), (6, 318542), (7, 273036), (12, 159271), (14, 136518), (21, 91012), (28, 68259), (42, 45506), (61, 31332), (84, 22753), (122, 15666), (183, 10444), (244, 7833), (366, 5222), (373, 5124), (427, 4476), (732, 2611), (746, 2562), (854, 2238), (1119, 1708), (1281, 1492)]