1889978652

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{541231}}^1$

素因数の和:541338

約数の個数: 36

約数和(自身を含む): 4826706976

約数和(自身を除く): 2936728324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 541231, 1082462, 1623693, 2164924, 3247386, 4871079, 6494772, 9742158, 19484316, 52499407, 104998814, 157498221, 209997628, 314996442, 472494663, 629992884, 944989326, 1889978652]

約数ペア:

[(1, 1889978652), (2, 944989326), (3, 629992884), (4, 472494663), (6, 314996442), (9, 209997628), (12, 157498221), (18, 104998814), (36, 52499407), (97, 19484316), (194, 9742158), (291, 6494772), (388, 4871079), (582, 3247386), (873, 2164924), (1164, 1623693), (1746, 1082462), (3492, 541231)]