2095353136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 4364720640

約数和(自身を除く): 2269367504

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 193, 284, 304, 386, 503, 568, 772, 1006, 1136, 1349, 1544, 2012, 2698, 3088, 3667, 4024, 5396, 7334, 8048, 9557, 10792, 13703, 14668, 19114, 21584, 27406, 29336, 35713, 38228, 54812, 58672, 71426, 76456, 97079, 109624, 142852, 152912, 194158, 219248, 260357, 285704, 388316, 520714, 571408, 678547, 776632, 1041428, 1357094, 1553264, 1844501, 2082856, 2714188, 3689002, 4165712, 5428376, 6892609, 7378004, 10856752, 13785218, 14756008, 27570436, 29512016, 55140872, 110281744, 130959571, 261919142, 523838284, 1047676568, 2095353136]

約数ペア:

[(1, 2095353136), (2, 1047676568), (4, 523838284), (8, 261919142), (16, 130959571), (19, 110281744), (38, 55140872), (71, 29512016), (76, 27570436), (142, 14756008), (152, 13785218), (193, 10856752), (284, 7378004), (304, 6892609), (386, 5428376), (503, 4165712), (568, 3689002), (772, 2714188), (1006, 2082856), (1136, 1844501), (1349, 1553264), (1544, 1357094), (2012, 1041428), (2698, 776632), (3088, 678547), (3667, 571408), (4024, 520714), (5396, 388316), (7334, 285704), (8048, 260357), (9557, 219248), (10792, 194158), (13703, 152912), (14668, 142852), (19114, 109624), (21584, 97079), (27406, 76456), (29336, 71426), (35713, 58672), (38228, 54812)]