2197705692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64921}}^1$

素因数の和:64979

約数の個数: 96

約数和(自身を含む): 6515052544

約数和(自身を除く): 4317346852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 16926, 33852, 64921, 129842, 194763, 259684, 389526, 454447, 779052, 843973, 908894, 1363341, 1687946, 1817788, 2012551, 2531919, 2726682, 3375892, 4025102, 5063838, 5453364, 5907811, 6037653, 8050204, 10127676, 11815622, 12075306, 14087857, 17723433, 23631244, 24150612, 26163163, 28175714, 35446866, 42263571, 52326326, 56351428, 70893732, 78489489, 84527142, 104652652, 156978978, 169054284, 183142141, 313957956, 366284282, 549426423, 732568564, 1098852846, 2197705692]

約数ペア:

[(1, 2197705692), (2, 1098852846), (3, 732568564), (4, 549426423), (6, 366284282), (7, 313957956), (12, 183142141), (13, 169054284), (14, 156978978), (21, 104652652), (26, 84527142), (28, 78489489), (31, 70893732), (39, 56351428), (42, 52326326), (52, 42263571), (62, 35446866), (78, 28175714), (84, 26163163), (91, 24150612), (93, 23631244), (124, 17723433), (156, 14087857), (182, 12075306), (186, 11815622), (217, 10127676), (273, 8050204), (364, 6037653), (372, 5907811), (403, 5453364), (434, 5063838), (546, 4025102), (651, 3375892), (806, 2726682), (868, 2531919), (1092, 2012551), (1209, 1817788), (1302, 1687946), (1612, 1363341), (2418, 908894), (2604, 843973), (2821, 779052), (4836, 454447), (5642, 389526), (8463, 259684), (11284, 194763), (16926, 129842), (33852, 64921)]