1948654003910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1\times {\mathrm{29123}}^1$

素因数の和:30297

約数の個数: 64

約数和(自身を含む): 3625030729152

約数和(自身を除く): 1676376725242

約数列:

[1, 2, 5, 10, 37, 74, 185, 193, 370, 386, 937, 965, 1874, 1930, 4685, 7141, 9370, 14282, 29123, 34669, 35705, 58246, 69338, 71410, 145615, 173345, 180841, 291230, 346690, 361682, 904205, 1077551, 1808410, 2155102, 5387755, 5620739, 6691117, 10775510, 11241478, 13382234, 27288251, 28103695, 33455585, 54576502, 56207390, 66911170, 136441255, 207967343, 272882510, 415934686, 1009665287, 1039836715, 2019330574, 2079673430, 5048326435, 5266632443, 10096652870, 10533264886, 26333162215, 52666324430, 194865400391, 389730800782, 974327001955, 1948654003910]

約数ペア:

[(1, 1948654003910), (2, 974327001955), (5, 389730800782), (10, 194865400391), (37, 52666324430), (74, 26333162215), (185, 10533264886), (193, 10096652870), (370, 5266632443), (386, 5048326435), (937, 2079673430), (965, 2019330574), (1874, 1039836715), (1930, 1009665287), (4685, 415934686), (7141, 272882510), (9370, 207967343), (14282, 136441255), (29123, 66911170), (34669, 56207390), (35705, 54576502), (58246, 33455585), (69338, 28103695), (71410, 27288251), (145615, 13382234), (173345, 11241478), (180841, 10775510), (291230, 6691117), (346690, 5620739), (361682, 5387755), (904205, 2155102), (1077551, 1808410)]