1122887038

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 2140441200

約数和(自身を除く): 1017554162

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 151, 169, 182, 302, 338, 449, 637, 898, 1057, 1183, 1274, 1963, 2114, 2366, 3143, 3926, 5837, 6286, 7399, 8281, 11674, 13741, 14798, 16562, 22001, 25519, 27482, 40859, 44002, 51038, 67799, 75881, 81718, 96187, 135598, 151762, 178633, 192374, 286013, 357266, 474593, 531167, 572026, 881387, 949186, 1062334, 1250431, 1762774, 2500862, 3322151, 3718169, 6169709, 6644302, 7436338, 11458031, 12339418, 22916062, 43187963, 80206217, 86375926, 160412434, 561443519, 1122887038]

約数ペア:

[(1, 1122887038), (2, 561443519), (7, 160412434), (13, 86375926), (14, 80206217), (26, 43187963), (49, 22916062), (91, 12339418), (98, 11458031), (151, 7436338), (169, 6644302), (182, 6169709), (302, 3718169), (338, 3322151), (449, 2500862), (637, 1762774), (898, 1250431), (1057, 1062334), (1183, 949186), (1274, 881387), (1963, 572026), (2114, 531167), (2366, 474593), (3143, 357266), (3926, 286013), (5837, 192374), (6286, 178633), (7399, 151762), (8281, 135598), (11674, 96187), (13741, 81718), (14798, 75881), (16562, 67799), (22001, 51038), (25519, 44002), (27482, 40859)]