2045335792

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{1453}}^1$

素因数の和:2465

約数の個数: 40

約数和(自身を含む): 4010864816

約数和(自身を除く): 1965529024

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 907, 1453, 1552, 1814, 2906, 3628, 5812, 7256, 11624, 14512, 23248, 87979, 140941, 175958, 281882, 351916, 563764, 703832, 1127528, 1317871, 1407664, 2255056, 2635742, 5271484, 10542968, 21085936, 127833487, 255666974, 511333948, 1022667896, 2045335792]

約数ペア:

[(1, 2045335792), (2, 1022667896), (4, 511333948), (8, 255666974), (16, 127833487), (97, 21085936), (194, 10542968), (388, 5271484), (776, 2635742), (907, 2255056), (1453, 1407664), (1552, 1317871), (1814, 1127528), (2906, 703832), (3628, 563764), (5812, 351916), (7256, 281882), (11624, 175958), (14512, 140941), (23248, 87979)]