1252912494554

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{269}}^1\times {\mathrm{209371}}^1$

素因数の和:209883

約数の個数: 48

約数和(自身を含む): 2204008794720

約数和(自身を除く): 951096300166

約数列:

[1, 2, 7, 14, 49, 98, 227, 269, 454, 538, 1589, 1883, 3178, 3766, 11123, 13181, 22246, 26362, 61063, 122126, 209371, 418742, 427441, 854882, 1465597, 2931194, 2992087, 5984174, 10259179, 20518358, 47527217, 56320799, 95054434, 112641598, 332690519, 394245593, 665381038, 788491186, 2328833633, 2759719151, 4657667266, 5519438302, 12784821373, 25569642746, 89493749611, 178987499222, 626456247277, 1252912494554]

約数ペア:

[(1, 1252912494554), (2, 626456247277), (7, 178987499222), (14, 89493749611), (49, 25569642746), (98, 12784821373), (227, 5519438302), (269, 4657667266), (454, 2759719151), (538, 2328833633), (1589, 788491186), (1883, 665381038), (3178, 394245593), (3766, 332690519), (11123, 112641598), (13181, 95054434), (22246, 56320799), (26362, 47527217), (61063, 20518358), (122126, 10259179), (209371, 5984174), (418742, 2992087), (427441, 2931194), (854882, 1465597)]