1967197442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 3565707264

約数和(自身を除く): 1598509822

約数列:

[1, 2, 7, 14, 31, 62, 83, 97, 166, 194, 217, 434, 563, 581, 679, 1126, 1162, 1358, 2573, 3007, 3941, 5146, 6014, 7882, 8051, 16102, 17453, 18011, 21049, 34906, 36022, 42098, 46729, 54611, 56357, 93458, 109222, 112714, 122171, 244342, 249581, 327103, 382277, 499162, 654206, 764554, 1448599, 1692941, 1747067, 2897198, 3385882, 3494134, 4532713, 9065426, 10140193, 11850587, 20280386, 23701174, 31728991, 63457982, 140514103, 281028206, 983598721, 1967197442]

約数ペア:

[(1, 1967197442), (2, 983598721), (7, 281028206), (14, 140514103), (31, 63457982), (62, 31728991), (83, 23701174), (97, 20280386), (166, 11850587), (194, 10140193), (217, 9065426), (434, 4532713), (563, 3494134), (581, 3385882), (679, 2897198), (1126, 1747067), (1162, 1692941), (1358, 1448599), (2573, 764554), (3007, 654206), (3941, 499162), (5146, 382277), (6014, 327103), (7882, 249581), (8051, 244342), (16102, 122171), (17453, 112714), (18011, 109222), (21049, 93458), (34906, 56357), (36022, 54611), (42098, 46729)]