2021627312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{33811}}^1$

素因数の和:33957

約数の個数: 40

約数和(自身を含む): 4062714672

約数和(自身を除く): 2041087360

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1616, 3737, 7474, 14948, 29896, 33811, 59792, 67622, 135244, 270488, 540976, 1251007, 2502014, 3414911, 5004028, 6829822, 10008056, 13659644, 20016112, 27319288, 54638576, 126351707, 252703414, 505406828, 1010813656, 2021627312]

約数ペア:

[(1, 2021627312), (2, 1010813656), (4, 505406828), (8, 252703414), (16, 126351707), (37, 54638576), (74, 27319288), (101, 20016112), (148, 13659644), (202, 10008056), (296, 6829822), (404, 5004028), (592, 3414911), (808, 2502014), (1616, 1251007), (3737, 540976), (7474, 270488), (14948, 135244), (29896, 67622), (33811, 59792)]