2012108704865

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{39829}}^1$

素因数の和:40434

約数の個数: 64

約数和(自身を含む): 2882993541120

約数和(自身を除く): 870884836255

約数列:

[1, 5, 7, 31, 35, 101, 155, 217, 461, 505, 707, 1085, 2305, 3131, 3227, 3535, 14291, 15655, 16135, 21917, 39829, 46561, 71455, 100037, 109585, 199145, 232805, 278803, 325927, 500185, 1234699, 1394015, 1443391, 1629635, 4022729, 6173495, 7216955, 8642893, 10103737, 18361169, 20113645, 28159103, 43214465, 50518685, 91805845, 124704599, 128528183, 140795515, 569196239, 623522995, 642640915, 872932193, 1854478069, 2845981195, 3984373673, 4364660965, 9272390345, 12981346483, 19921868365, 57488820139, 64906732415, 287444100695, 402421740973, 2012108704865]

約数ペア:

[(1, 2012108704865), (5, 402421740973), (7, 287444100695), (31, 64906732415), (35, 57488820139), (101, 19921868365), (155, 12981346483), (217, 9272390345), (461, 4364660965), (505, 3984373673), (707, 2845981195), (1085, 1854478069), (2305, 872932193), (3131, 642640915), (3227, 623522995), (3535, 569196239), (14291, 140795515), (15655, 128528183), (16135, 124704599), (21917, 91805845), (39829, 50518685), (46561, 43214465), (71455, 28159103), (100037, 20113645), (109585, 18361169), (199145, 10103737), (232805, 8642893), (278803, 7216955), (325927, 6173495), (500185, 4022729), (1234699, 1629635), (1394015, 1443391)]