395152406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 663386112

約数和(自身を除く): 268233706

約数列:

[1, 2, 11, 22, 47, 94, 257, 514, 517, 1034, 1487, 2827, 2974, 5654, 12079, 16357, 24158, 32714, 69889, 132869, 139778, 265738, 382159, 764318, 768779, 1537558, 4203749, 8407498, 17961473, 35922946, 197576203, 395152406]

約数ペア:

[(1, 395152406), (2, 197576203), (11, 35922946), (22, 17961473), (47, 8407498), (94, 4203749), (257, 1537558), (514, 768779), (517, 764318), (1034, 382159), (1487, 265738), (2827, 139778), (2974, 132869), (5654, 69889), (12079, 32714), (16357, 24158)]