98821228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 196001568

約数和(自身を除く): 97180340

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 148, 202, 404, 407, 601, 814, 1111, 1202, 1628, 2222, 2404, 3737, 4444, 6611, 7474, 13222, 14948, 22237, 26444, 41107, 44474, 60701, 82214, 88948, 121402, 164428, 242804, 244607, 489214, 667711, 978428, 1335422, 2245937, 2670844, 4491874, 8983748, 24705307, 49410614, 98821228]

約数ペア:

[(1, 98821228), (2, 49410614), (4, 24705307), (11, 8983748), (22, 4491874), (37, 2670844), (44, 2245937), (74, 1335422), (101, 978428), (148, 667711), (202, 489214), (404, 244607), (407, 242804), (601, 164428), (814, 121402), (1111, 88948), (1202, 82214), (1628, 60701), (2222, 44474), (2404, 41107), (3737, 26444), (4444, 22237), (6611, 14948), (7474, 13222)]