852504770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 1683690624

約数和(自身を除く): 831185854

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 131, 226, 262, 443, 565, 655, 886, 1130, 1310, 1469, 1703, 2215, 2938, 3406, 4430, 5759, 7345, 8515, 11518, 14690, 14803, 17030, 28795, 29606, 50059, 57590, 58033, 74015, 100118, 116066, 148030, 192439, 250295, 290165, 384878, 500590, 580330, 650767, 754429, 962195, 1301534, 1508858, 1924390, 3253835, 3772145, 6507670, 6557729, 7544290, 13115458, 32788645, 65577290, 85250477, 170500954, 426252385, 852504770]

約数ペア:

[(1, 852504770), (2, 426252385), (5, 170500954), (10, 85250477), (13, 65577290), (26, 32788645), (65, 13115458), (113, 7544290), (130, 6557729), (131, 6507670), (226, 3772145), (262, 3253835), (443, 1924390), (565, 1508858), (655, 1301534), (886, 962195), (1130, 754429), (1310, 650767), (1469, 580330), (1703, 500590), (2215, 384878), (2938, 290165), (3406, 250295), (4430, 192439), (5759, 148030), (7345, 116066), (8515, 100118), (11518, 74015), (14690, 58033), (14803, 57590), (17030, 50059), (28795, 29606)]