2475408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 6888448

約数和(自身を除く): 4413040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3967, 7934, 11901, 15868, 23802, 31736, 47604, 51571, 63472, 95208, 103142, 154713, 190416, 206284, 309426, 412568, 618852, 825136, 1237704, 2475408]

約数ペア:

[(1, 2475408), (2, 1237704), (3, 825136), (4, 618852), (6, 412568), (8, 309426), (12, 206284), (13, 190416), (16, 154713), (24, 103142), (26, 95208), (39, 63472), (48, 51571), (52, 47604), (78, 31736), (104, 23802), (156, 15868), (208, 11901), (312, 7934), (624, 3967)]