2023941712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12491}}^1$

素因数の和:12572

約数の個数: 80

約数和(自身を含む): 4554083520

約数和(自身を除く): 2530141808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 494, 533, 656, 779, 988, 1066, 1558, 1976, 2132, 3116, 3952, 4264, 6232, 8528, 10127, 12464, 12491, 20254, 24982, 40508, 49964, 81016, 99928, 162032, 162383, 199856, 237329, 324766, 474658, 512131, 649532, 949316, 1024262, 1299064, 1898632, 2048524, 2598128, 3085277, 3797264, 4097048, 6170554, 6657703, 8194096, 9730489, 12341108, 13315406, 19460978, 24682216, 26630812, 38921956, 49364432, 53261624, 77843912, 106523248, 126496357, 155687824, 252992714, 505985428, 1011970856, 2023941712]

約数ペア:

[(1, 2023941712), (2, 1011970856), (4, 505985428), (8, 252992714), (13, 155687824), (16, 126496357), (19, 106523248), (26, 77843912), (38, 53261624), (41, 49364432), (52, 38921956), (76, 26630812), (82, 24682216), (104, 19460978), (152, 13315406), (164, 12341108), (208, 9730489), (247, 8194096), (304, 6657703), (328, 6170554), (494, 4097048), (533, 3797264), (656, 3085277), (779, 2598128), (988, 2048524), (1066, 1898632), (1558, 1299064), (1976, 1024262), (2132, 949316), (3116, 649532), (3952, 512131), (4264, 474658), (6232, 324766), (8528, 237329), (10127, 199856), (12464, 162383), (12491, 162032), (20254, 99928), (24982, 81016), (40508, 49964)]