98153524

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 201519360

約数和(自身を除く): 103365836

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 388, 497, 509, 679, 994, 1018, 1358, 1988, 2036, 2716, 3563, 6887, 7126, 13774, 14252, 27548, 36139, 48209, 49373, 72278, 96418, 98746, 144556, 192836, 197492, 252973, 345611, 505946, 691222, 1011892, 1382444, 3505483, 7010966, 14021932, 24538381, 49076762, 98153524]

約数ペア:

[(1, 98153524), (2, 49076762), (4, 24538381), (7, 14021932), (14, 7010966), (28, 3505483), (71, 1382444), (97, 1011892), (142, 691222), (194, 505946), (284, 345611), (388, 252973), (497, 197492), (509, 192836), (679, 144556), (994, 98746), (1018, 96418), (1358, 72278), (1988, 49373), (2036, 48209), (2716, 36139), (3563, 27548), (6887, 14252), (7126, 13774)]