243669478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 405790560

約数和(自身を除く): 162121082

約数列:

[1, 2, 13, 26, 41, 82, 179, 358, 533, 1066, 1277, 2327, 2554, 4654, 7339, 14678, 16601, 33202, 52357, 95407, 104714, 190814, 228583, 457166, 680641, 1361282, 2971579, 5943158, 9371903, 18743806, 121834739, 243669478]

約数ペア:

[(1, 243669478), (2, 121834739), (13, 18743806), (26, 9371903), (41, 5943158), (82, 2971579), (179, 1361282), (358, 680641), (533, 457166), (1066, 228583), (1277, 190814), (2327, 104714), (2554, 95407), (4654, 52357), (7339, 33202), (14678, 16601)]