2912400656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{40459}}^1$

素因数の和:40887

約数の個数: 40

約数和(自身を含む): 6170959200

約数和(自身を除く): 3258558544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1636, 3272, 4499, 6544, 8998, 17996, 35992, 40459, 71984, 80918, 161836, 323672, 445049, 647344, 890098, 1780196, 3560392, 7120784, 16547731, 33095462, 66190924, 132381848, 182025041, 264763696, 364050082, 728100164, 1456200328, 2912400656]

約数ペア:

[(1, 2912400656), (2, 1456200328), (4, 728100164), (8, 364050082), (11, 264763696), (16, 182025041), (22, 132381848), (44, 66190924), (88, 33095462), (176, 16547731), (409, 7120784), (818, 3560392), (1636, 1780196), (3272, 890098), (4499, 647344), (6544, 445049), (8998, 323672), (17996, 161836), (35992, 80918), (40459, 71984)]