1250242546

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 2253484800

約数和(自身を除く): 1003242254

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 137, 251, 274, 343, 371, 502, 686, 742, 959, 1757, 1918, 2597, 3514, 5194, 6713, 7261, 12299, 13303, 13426, 14522, 18179, 24598, 26606, 34387, 36358, 46991, 50827, 68774, 86093, 93121, 93982, 101654, 172186, 186242, 240709, 355789, 481418, 651847, 711578, 1303694, 1684963, 1822511, 2490523, 3369926, 3645022, 4562929, 4981046, 9125858, 11794741, 12757577, 23589482, 25515154, 89303039, 178606078, 625121273, 1250242546]

約数ペア:

[(1, 1250242546), (2, 625121273), (7, 178606078), (14, 89303039), (49, 25515154), (53, 23589482), (98, 12757577), (106, 11794741), (137, 9125858), (251, 4981046), (274, 4562929), (343, 3645022), (371, 3369926), (502, 2490523), (686, 1822511), (742, 1684963), (959, 1303694), (1757, 711578), (1918, 651847), (2597, 481418), (3514, 355789), (5194, 240709), (6713, 186242), (7261, 172186), (12299, 101654), (13303, 93982), (13426, 93121), (14522, 86093), (18179, 68774), (24598, 50827), (26606, 46991), (34387, 36358)]