1790985712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 3766098240

約数和(自身を除く): 1975112528

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 257, 368, 464, 514, 653, 667, 1028, 1306, 1334, 2056, 2612, 2668, 4112, 5224, 5336, 5911, 7453, 10448, 10672, 11822, 14906, 15019, 18937, 23644, 29812, 30038, 37874, 47288, 59624, 60076, 75748, 94576, 119248, 120152, 151496, 167821, 171419, 240304, 302992, 335642, 342838, 435551, 671284, 685676, 871102, 1342568, 1371352, 1742204, 2685136, 2742704, 3484408, 3859883, 4866809, 6968816, 7719766, 9733618, 15439532, 19467236, 30879064, 38934472, 61758128, 77868944, 111936607, 223873214, 447746428, 895492856, 1790985712]

約数ペア:

[(1, 1790985712), (2, 895492856), (4, 447746428), (8, 223873214), (16, 111936607), (23, 77868944), (29, 61758128), (46, 38934472), (58, 30879064), (92, 19467236), (116, 15439532), (184, 9733618), (232, 7719766), (257, 6968816), (368, 4866809), (464, 3859883), (514, 3484408), (653, 2742704), (667, 2685136), (1028, 1742204), (1306, 1371352), (1334, 1342568), (2056, 871102), (2612, 685676), (2668, 671284), (4112, 435551), (5224, 342838), (5336, 335642), (5911, 302992), (7453, 240304), (10448, 171419), (10672, 167821), (11822, 151496), (14906, 120152), (15019, 119248), (18937, 94576), (23644, 75748), (29812, 60076), (30038, 59624), (37874, 47288)]