247196626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 404103168

約数和(自身を除く): 156906542

約数列:

[1, 2, 17, 34, 41, 82, 383, 463, 697, 766, 926, 1394, 6511, 7871, 13022, 15703, 15742, 18983, 31406, 37966, 177329, 266951, 322711, 354658, 533902, 645422, 3014593, 6029186, 7270489, 14540978, 123598313, 247196626]

約数ペア:

[(1, 247196626), (2, 123598313), (17, 14540978), (34, 7270489), (41, 6029186), (82, 3014593), (383, 645422), (463, 533902), (697, 354658), (766, 322711), (926, 266951), (1394, 177329), (6511, 37966), (7871, 31406), (13022, 18983), (15703, 15742)]