2604088391788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{313009}}^1$

素因数の和:313467

約数の個数: 72

約数和(自身を含む): 5106700556160

約数和(自身を除く): 2502612164372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 397, 403, 676, 794, 806, 1588, 1612, 5161, 5239, 10322, 10478, 12307, 20644, 20956, 24614, 49228, 67093, 134186, 159991, 268372, 313009, 319982, 626018, 639964, 1252036, 2079883, 4069117, 4159766, 8138234, 8319532, 9703279, 16276468, 19406558, 38813116, 52898521, 105797042, 124264573, 126142627, 211594084, 248529146, 252285254, 497058292, 504570508, 1615439449, 1639854151, 3230878898, 3279708302, 3852201763, 6461757796, 6559416604, 7704403526, 15408807052, 21000712837, 42001425674, 50078622919, 84002851348, 100157245838, 200314491676, 651022097947, 1302044195894, 2604088391788]

約数ペア:

[(1, 2604088391788), (2, 1302044195894), (4, 651022097947), (13, 200314491676), (26, 100157245838), (31, 84002851348), (52, 50078622919), (62, 42001425674), (124, 21000712837), (169, 15408807052), (338, 7704403526), (397, 6559416604), (403, 6461757796), (676, 3852201763), (794, 3279708302), (806, 3230878898), (1588, 1639854151), (1612, 1615439449), (5161, 504570508), (5239, 497058292), (10322, 252285254), (10478, 248529146), (12307, 211594084), (20644, 126142627), (20956, 124264573), (24614, 105797042), (49228, 52898521), (67093, 38813116), (134186, 19406558), (159991, 16276468), (268372, 9703279), (313009, 8319532), (319982, 8138234), (626018, 4159766), (639964, 4069117), (1252036, 2079883)]