1159907408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{212593}}^1$

素因数の和:212643

約数の個数: 40

約数和(自身を含む): 2530718976

約数和(自身を除く): 1370811568

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 212593, 425186, 850372, 1700744, 2338523, 3401488, 4677046, 6590383, 9354092, 13180766, 18708184, 26361532, 37416368, 52723064, 72494213, 105446128, 144988426, 289976852, 579953704, 1159907408]

約数ペア:

[(1, 1159907408), (2, 579953704), (4, 289976852), (8, 144988426), (11, 105446128), (16, 72494213), (22, 52723064), (31, 37416368), (44, 26361532), (62, 18708184), (88, 13180766), (124, 9354092), (176, 6590383), (248, 4677046), (341, 3401488), (496, 2338523), (682, 1700744), (1364, 850372), (2728, 425186), (5456, 212593)]