2013963556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{8431}}^1$

素因数の和:8596

約数の個数: 48

約数和(自身を含む): 3952247040

約数和(自身を除く): 1938283484

約数列:

[1, 2, 4, 11, 22, 44, 61, 89, 122, 178, 244, 356, 671, 979, 1342, 1958, 2684, 3916, 5429, 8431, 10858, 16862, 21716, 33724, 59719, 92741, 119438, 185482, 238876, 370964, 514291, 750359, 1028582, 1500718, 2057164, 3001436, 5657201, 8253949, 11314402, 16507898, 22628804, 33015796, 45771899, 91543798, 183087596, 503490889, 1006981778, 2013963556]

約数ペア:

[(1, 2013963556), (2, 1006981778), (4, 503490889), (11, 183087596), (22, 91543798), (44, 45771899), (61, 33015796), (89, 22628804), (122, 16507898), (178, 11314402), (244, 8253949), (356, 5657201), (671, 3001436), (979, 2057164), (1342, 1500718), (1958, 1028582), (2684, 750359), (3916, 514291), (5429, 370964), (8431, 238876), (10858, 185482), (16862, 119438), (21716, 92741), (33724, 59719)]