1838896004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2683}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 3615412416

約数和(自身を除く): 1776516412

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 421, 814, 842, 1628, 1684, 2683, 4631, 5366, 9262, 10732, 15577, 18524, 29513, 31154, 59026, 62308, 99271, 118052, 171347, 198542, 342694, 397084, 685388, 1091981, 1129543, 2183962, 2259086, 4367924, 4518172, 12424973, 24849946, 41793091, 49699892, 83586182, 167172364, 459724001, 919448002, 1838896004]

約数ペア:

[(1, 1838896004), (2, 919448002), (4, 459724001), (11, 167172364), (22, 83586182), (37, 49699892), (44, 41793091), (74, 24849946), (148, 12424973), (407, 4518172), (421, 4367924), (814, 2259086), (842, 2183962), (1628, 1129543), (1684, 1091981), (2683, 685388), (4631, 397084), (5366, 342694), (9262, 198542), (10732, 171347), (15577, 118052), (18524, 99271), (29513, 62308), (31154, 59026)]