2019976192

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3701}}^1$

素因数の和:3775

約数の個数: 88

約数和(自身を含む): 4455860472

約数和(自身を除く): 2435884280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 512, 533, 656, 832, 1024, 1066, 1312, 1664, 2132, 2624, 3328, 3701, 4264, 5248, 6656, 7402, 8528, 10496, 13312, 14804, 17056, 20992, 29608, 34112, 41984, 48113, 59216, 68224, 96226, 118432, 136448, 151741, 192452, 236864, 272896, 303482, 384904, 473728, 545792, 606964, 769808, 947456, 1213928, 1539616, 1894912, 1972633, 2427856, 3079232, 3789824, 3945266, 4855712, 6158464, 7890532, 9711424, 12316928, 15781064, 19422848, 24633856, 31562128, 38845696, 49267712, 63124256, 77691392, 126248512, 155382784, 252497024, 504994048, 1009988096, 2019976192]

約数ペア:

[(1, 2019976192), (2, 1009988096), (4, 504994048), (8, 252497024), (13, 155382784), (16, 126248512), (26, 77691392), (32, 63124256), (41, 49267712), (52, 38845696), (64, 31562128), (82, 24633856), (104, 19422848), (128, 15781064), (164, 12316928), (208, 9711424), (256, 7890532), (328, 6158464), (416, 4855712), (512, 3945266), (533, 3789824), (656, 3079232), (832, 2427856), (1024, 1972633), (1066, 1894912), (1312, 1539616), (1664, 1213928), (2132, 947456), (2624, 769808), (3328, 606964), (3701, 545792), (4264, 473728), (5248, 384904), (6656, 303482), (7402, 272896), (8528, 236864), (10496, 192452), (13312, 151741), (14804, 136448), (17056, 118432), (20992, 96226), (29608, 68224), (34112, 59216), (41984, 48113)]