983609488

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7121}}^1$

素因数の和:7315

約数の個数: 40

約数和(自身を含む): 1947297240

約数和(自身を除く): 963687752

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 194, 356, 388, 712, 776, 1424, 1552, 7121, 8633, 14242, 17266, 28484, 34532, 56968, 69064, 113936, 138128, 633769, 690737, 1267538, 1381474, 2535076, 2762948, 5070152, 5525896, 10140304, 11051792, 61475593, 122951186, 245902372, 491804744, 983609488]

約数ペア:

[(1, 983609488), (2, 491804744), (4, 245902372), (8, 122951186), (16, 61475593), (89, 11051792), (97, 10140304), (178, 5525896), (194, 5070152), (356, 2762948), (388, 2535076), (712, 1381474), (776, 1267538), (1424, 690737), (1552, 633769), (7121, 138128), (8633, 113936), (14242, 69064), (17266, 56968), (28484, 34532)]