1026647524

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 2108405376

約数和(自身を除く): 1081757852

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 262, 371, 524, 742, 917, 1484, 1834, 3668, 5281, 6943, 10562, 13886, 21124, 27772, 36967, 48601, 73934, 97202, 147868, 194404, 279893, 559786, 691811, 1119572, 1383622, 1959251, 2767244, 3918502, 4842677, 7837004, 9685354, 19370708, 36665983, 73331966, 146663932, 256661881, 513323762, 1026647524]

約数ペア:

[(1, 1026647524), (2, 513323762), (4, 256661881), (7, 146663932), (14, 73331966), (28, 36665983), (53, 19370708), (106, 9685354), (131, 7837004), (212, 4842677), (262, 3918502), (371, 2767244), (524, 1959251), (742, 1383622), (917, 1119572), (1484, 691811), (1834, 559786), (3668, 279893), (5281, 194404), (6943, 147868), (10562, 97202), (13886, 73934), (21124, 48601), (27772, 36967)]