542263246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{42989}}^1$

素因数の和:43068

約数の個数: 32

約数和(自身を含む): 1002870720

約数和(自身を除く): 460607474

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 42989, 85978, 300923, 601846, 730813, 1461626, 2278417, 4556834, 5115691, 10231382, 15948919, 31897838, 38733089, 77466178, 271131623, 542263246]

約数ペア:

[(1, 542263246), (2, 271131623), (7, 77466178), (14, 38733089), (17, 31897838), (34, 15948919), (53, 10231382), (106, 5115691), (119, 4556834), (238, 2278417), (371, 1461626), (742, 730813), (901, 601846), (1802, 300923), (6307, 85978), (12614, 42989)]