2557420506

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{4549}}^1$

素因数の和:4948

約数の個数: 64

約数和(自身を含む): 5896800000

約数和(自身を除く): 3339379494

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 359, 522, 718, 783, 1077, 1566, 2154, 3231, 4549, 6462, 9098, 9693, 10411, 13647, 19386, 20822, 27294, 31233, 40941, 62466, 81882, 93699, 122823, 131921, 187398, 245646, 263842, 281097, 395763, 562194, 791526, 1187289, 1633091, 2374578, 3266182, 3561867, 4899273, 7123734, 9798546, 14697819, 29395638, 44093457, 47359639, 88186914, 94719278, 142078917, 284157834, 426236751, 852473502, 1278710253, 2557420506]

約数ペア:

[(1, 2557420506), (2, 1278710253), (3, 852473502), (6, 426236751), (9, 284157834), (18, 142078917), (27, 94719278), (29, 88186914), (54, 47359639), (58, 44093457), (87, 29395638), (174, 14697819), (261, 9798546), (359, 7123734), (522, 4899273), (718, 3561867), (783, 3266182), (1077, 2374578), (1566, 1633091), (2154, 1187289), (3231, 791526), (4549, 562194), (6462, 395763), (9098, 281097), (9693, 263842), (10411, 245646), (13647, 187398), (19386, 131921), (20822, 122823), (27294, 93699), (31233, 81882), (40941, 62466)]