520030026

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4091

約数の個数: 48

約数和(自身を含む): 1153414080

約数和(自身を除く): 633384054

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 498, 534, 747, 801, 1494, 1602, 3911, 7387, 7822, 11733, 14774, 22161, 23466, 35199, 44322, 66483, 70398, 132966, 324613, 348079, 649226, 696158, 973839, 1044237, 1947678, 2088474, 2921517, 3132711, 5843034, 6265422, 28890557, 57781114, 86671671, 173343342, 260015013, 520030026]

約数ペア:

[(1, 520030026), (2, 260015013), (3, 173343342), (6, 86671671), (9, 57781114), (18, 28890557), (83, 6265422), (89, 5843034), (166, 3132711), (178, 2921517), (249, 2088474), (267, 1947678), (498, 1044237), (534, 973839), (747, 696158), (801, 649226), (1494, 348079), (1602, 324613), (3911, 132966), (7387, 70398), (7822, 66483), (11733, 44322), (14774, 35199), (22161, 23466)]