2019402096496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59887}}^1\times {\mathrm{91631}}^1$

素因数の和:151549

約数の個数: 40

約数和(自身を含む): 4082816968704

約数和(自身を除く): 2063414872208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 59887, 91631, 119774, 183262, 239548, 366524, 479096, 733048, 958192, 1377401, 1466096, 2107513, 2754802, 4215026, 5509604, 8430052, 11019208, 16860104, 22038416, 33720208, 5487505697, 10975011394, 21950022788, 43900045576, 87800091152, 126212631031, 252425262062, 504850524124, 1009701048248, 2019402096496]

約数ペア:

[(1, 2019402096496), (2, 1009701048248), (4, 504850524124), (8, 252425262062), (16, 126212631031), (23, 87800091152), (46, 43900045576), (92, 21950022788), (184, 10975011394), (368, 5487505697), (59887, 33720208), (91631, 22038416), (119774, 16860104), (183262, 11019208), (239548, 8430052), (366524, 5509604), (479096, 4215026), (733048, 2754802), (958192, 2107513), (1377401, 1466096)]