421718518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 699150816

約数和(自身を除く): 277432298

約数列:

[1, 2, 13, 26, 73, 83, 146, 166, 949, 1079, 1898, 2158, 2677, 5354, 6059, 12118, 34801, 69602, 78767, 157534, 195421, 222191, 390842, 444382, 2540473, 2888483, 5080946, 5776966, 16219943, 32439886, 210859259, 421718518]

約数ペア:

[(1, 421718518), (2, 210859259), (13, 32439886), (26, 16219943), (73, 5776966), (83, 5080946), (146, 2888483), (166, 2540473), (949, 444382), (1079, 390842), (1898, 222191), (2158, 195421), (2677, 157534), (5354, 78767), (6059, 69602), (12118, 34801)]