263150394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{37907}}^1$

素因数の和:38014

約数の個数: 32

約数和(自身を含む): 573168960

約数和(自身を除く): 310018566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 37907, 75814, 113721, 227442, 492791, 985582, 1478373, 2956746, 3373723, 6747446, 10121169, 20242338, 43858399, 87716798, 131575197, 263150394]

約数ペア:

[(1, 263150394), (2, 131575197), (3, 87716798), (6, 43858399), (13, 20242338), (26, 10121169), (39, 6747446), (78, 3373723), (89, 2956746), (178, 1478373), (267, 985582), (534, 492791), (1157, 227442), (2314, 113721), (3471, 75814), (6942, 37907)]