4986593282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 8734003200

約数和(自身を除く): 3747409918

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 311, 418, 431, 622, 862, 979, 1691, 1958, 3382, 3421, 4741, 5909, 6842, 8189, 9482, 11818, 16378, 18601, 27679, 37202, 38359, 55358, 64999, 76718, 90079, 129998, 134041, 180158, 268082, 304469, 421949, 525901, 608938, 728821, 843898, 1051802, 1457642, 1474451, 2546779, 2948902, 5093558, 5784911, 8017031, 11569822, 11929649, 16034062, 23859298, 28014569, 56029138, 131226139, 226663331, 262452278, 453326662, 2493296641, 4986593282]

約数ペア:

[(1, 4986593282), (2, 2493296641), (11, 453326662), (19, 262452278), (22, 226663331), (38, 131226139), (89, 56029138), (178, 28014569), (209, 23859298), (311, 16034062), (418, 11929649), (431, 11569822), (622, 8017031), (862, 5784911), (979, 5093558), (1691, 2948902), (1958, 2546779), (3382, 1474451), (3421, 1457642), (4741, 1051802), (5909, 843898), (6842, 728821), (8189, 608938), (9482, 525901), (11818, 421949), (16378, 304469), (18601, 268082), (27679, 180158), (37202, 134041), (38359, 129998), (55358, 90079), (64999, 76718)]