2409352

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 5266800

約数和(自身を除く): 2857448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 131, 152, 209, 242, 262, 418, 484, 524, 836, 968, 1048, 1441, 1672, 2299, 2489, 2882, 4598, 4978, 5764, 9196, 9956, 11528, 15851, 18392, 19912, 27379, 31702, 54758, 63404, 109516, 126808, 219032, 301169, 602338, 1204676, 2409352]

約数ペア:

[(1, 2409352), (2, 1204676), (4, 602338), (8, 301169), (11, 219032), (19, 126808), (22, 109516), (38, 63404), (44, 54758), (76, 31702), (88, 27379), (121, 19912), (131, 18392), (152, 15851), (209, 11528), (242, 9956), (262, 9196), (418, 5764), (484, 4978), (524, 4598), (836, 2882), (968, 2489), (1048, 2299), (1441, 1672)]