1036993565881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1\times {\mathrm{1613}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 1324089446400

約数和(自身を除く): 287095880519

約数列:

[1, 7, 13, 31, 91, 217, 349, 403, 653, 1613, 2443, 2821, 4537, 4571, 8489, 10819, 11291, 20243, 20969, 31759, 50003, 59423, 75733, 140647, 141701, 146783, 227897, 263159, 350021, 562937, 650039, 984529, 1053289, 1595279, 1842113, 2962661, 3940559, 4550273, 7064807, 7318181, 7373023, 13692757, 17451047, 20738627, 32651959, 49453649, 51227267, 91842491, 95849299, 122157329, 226863611, 228563713, 367597861, 424475467, 642897437, 1588045277, 2573185027, 2971328269, 4778772193, 11395533691, 33451405351, 79768735837, 148141937983, 1036993565881]

約数ペア:

[(1, 1036993565881), (7, 148141937983), (13, 79768735837), (31, 33451405351), (91, 11395533691), (217, 4778772193), (349, 2971328269), (403, 2573185027), (653, 1588045277), (1613, 642897437), (2443, 424475467), (2821, 367597861), (4537, 228563713), (4571, 226863611), (8489, 122157329), (10819, 95849299), (11291, 91842491), (20243, 51227267), (20969, 49453649), (31759, 32651959), (50003, 20738627), (59423, 17451047), (75733, 13692757), (140647, 7373023), (141701, 7318181), (146783, 7064807), (227897, 4550273), (263159, 3940559), (350021, 2962661), (562937, 1842113), (650039, 1595279), (984529, 1053289)]