1493821568

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{131129}}^1$

素因数の和:131232

約数の個数: 32

約数和(自身を含む): 3009433500

約数和(自身を除く): 1515611932

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 131129, 262258, 524516, 1049032, 2098064, 4196128, 8392256, 11670481, 16784512, 23340962, 46681924, 93363848, 186727696, 373455392, 746910784, 1493821568]

約数ペア:

[(1, 1493821568), (2, 746910784), (4, 373455392), (8, 186727696), (16, 93363848), (32, 46681924), (64, 23340962), (89, 16784512), (128, 11670481), (178, 8392256), (356, 4196128), (712, 2098064), (1424, 1049032), (2848, 524516), (5696, 262258), (11392, 131129)]