1640464532

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{36871}}^1$

素因数の和:37116

約数の個数: 36

約数和(自身を含む): 3354319584

約数和(自身を除く): 1713855052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 1589, 3178, 6356, 11123, 22246, 36871, 44492, 73742, 147484, 258097, 516194, 1032388, 1806679, 3613358, 7226716, 8369717, 16739434, 33478868, 58588019, 117176038, 234352076, 410116133, 820232266, 1640464532]

約数ペア:

[(1, 1640464532), (2, 820232266), (4, 410116133), (7, 234352076), (14, 117176038), (28, 58588019), (49, 33478868), (98, 16739434), (196, 8369717), (227, 7226716), (454, 3613358), (908, 1806679), (1589, 1032388), (3178, 516194), (6356, 258097), (11123, 147484), (22246, 73742), (36871, 44492)]