9478898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 8217550

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 131, 143, 242, 253, 262, 286, 299, 506, 598, 1441, 1573, 1703, 2783, 2882, 3013, 3146, 3289, 3406, 5566, 6026, 6578, 15851, 18733, 31702, 33143, 36179, 37466, 39169, 66286, 72358, 78338, 206063, 364573, 412126, 430859, 729146, 861718, 4739449, 9478898]

約数ペア:

[(1, 9478898), (2, 4739449), (11, 861718), (13, 729146), (22, 430859), (23, 412126), (26, 364573), (46, 206063), (121, 78338), (131, 72358), (143, 66286), (242, 39169), (253, 37466), (262, 36179), (286, 33143), (299, 31702), (506, 18733), (598, 15851), (1441, 6578), (1573, 6026), (1703, 5566), (2783, 3406), (2882, 3289), (3013, 3146)]