554344544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5309}}^1$

素因数の和:5583

約数の個数: 48

約数和(自身を含む): 1180221840

約数和(自身を除く): 625877296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 251, 416, 502, 1004, 2008, 3263, 4016, 5309, 6526, 8032, 10618, 13052, 21236, 26104, 42472, 52208, 69017, 84944, 104416, 138034, 169888, 276068, 552136, 1104272, 1332559, 2208544, 2665118, 5330236, 10660472, 17323267, 21320944, 34646534, 42641888, 69293068, 138586136, 277172272, 554344544]

約数ペア:

[(1, 554344544), (2, 277172272), (4, 138586136), (8, 69293068), (13, 42641888), (16, 34646534), (26, 21320944), (32, 17323267), (52, 10660472), (104, 5330236), (208, 2665118), (251, 2208544), (416, 1332559), (502, 1104272), (1004, 552136), (2008, 276068), (3263, 169888), (4016, 138034), (5309, 104416), (6526, 84944), (8032, 69017), (10618, 52208), (13052, 42472), (21236, 26104)]