968501402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 1713830400

約数和(自身を除く): 745328998

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 173, 209, 227, 346, 418, 454, 649, 1121, 1298, 1903, 2242, 2497, 3287, 3806, 4313, 4994, 6574, 8626, 10207, 12331, 13393, 20414, 24662, 26786, 36157, 39271, 47443, 72314, 78542, 94886, 112277, 147323, 193933, 224554, 254467, 294646, 387866, 431981, 508934, 746149, 863962, 1492298, 2133263, 2316989, 2799137, 4266526, 4633978, 5598274, 8207639, 16415278, 25486879, 44022791, 50973758, 88045582, 484250701, 968501402]

約数ペア:

[(1, 968501402), (2, 484250701), (11, 88045582), (19, 50973758), (22, 44022791), (38, 25486879), (59, 16415278), (118, 8207639), (173, 5598274), (209, 4633978), (227, 4266526), (346, 2799137), (418, 2316989), (454, 2133263), (649, 1492298), (1121, 863962), (1298, 746149), (1903, 508934), (2242, 431981), (2497, 387866), (3287, 294646), (3806, 254467), (4313, 224554), (4994, 193933), (6574, 147323), (8626, 112277), (10207, 94886), (12331, 78542), (13393, 72314), (20414, 47443), (24662, 39271), (26786, 36157)]