2019468256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{6569}}^1$

素因数の和:7331

約数の個数: 48

約数和(自身を含む): 4288107600

約数和(自身を除く): 2268639344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 739, 1478, 2956, 5912, 6569, 9607, 11824, 13138, 19214, 23648, 26276, 38428, 52552, 76856, 85397, 105104, 153712, 170794, 210208, 307424, 341588, 683176, 1366352, 2732704, 4854491, 9708982, 19417964, 38835928, 63108383, 77671856, 126216766, 155343712, 252433532, 504867064, 1009734128, 2019468256]

約数ペア:

[(1, 2019468256), (2, 1009734128), (4, 504867064), (8, 252433532), (13, 155343712), (16, 126216766), (26, 77671856), (32, 63108383), (52, 38835928), (104, 19417964), (208, 9708982), (416, 4854491), (739, 2732704), (1478, 1366352), (2956, 683176), (5912, 341588), (6569, 307424), (9607, 210208), (11824, 170794), (13138, 153712), (19214, 105104), (23648, 85397), (26276, 76856), (38428, 52552)]