909904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 1908360

約数和(自身を除く): 998456

約数列:

[1, 2, 4, 8, 16, 29, 37, 53, 58, 74, 106, 116, 148, 212, 232, 296, 424, 464, 592, 848, 1073, 1537, 1961, 2146, 3074, 3922, 4292, 6148, 7844, 8584, 12296, 15688, 17168, 24592, 31376, 56869, 113738, 227476, 454952, 909904]

約数ペア:

[(1, 909904), (2, 454952), (4, 227476), (8, 113738), (16, 56869), (29, 31376), (37, 24592), (53, 17168), (58, 15688), (74, 12296), (106, 8584), (116, 7844), (148, 6148), (212, 4292), (232, 3922), (296, 3074), (424, 2146), (464, 1961), (592, 1537), (848, 1073)]