509859470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2399}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 937785600

約数和(自身を除く): 427926130

約数列:

[1, 2, 5, 10, 53, 106, 265, 401, 530, 802, 2005, 2399, 4010, 4798, 11995, 21253, 23990, 42506, 106265, 127147, 212530, 254294, 635735, 961999, 1271470, 1923998, 4809995, 9619990, 50985947, 101971894, 254929735, 509859470]

約数ペア:

[(1, 509859470), (2, 254929735), (5, 101971894), (10, 50985947), (53, 9619990), (106, 4809995), (265, 1923998), (401, 1271470), (530, 961999), (802, 635735), (2005, 254294), (2399, 212530), (4010, 127147), (4798, 106265), (11995, 42506), (21253, 23990)]