214224712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6581}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 434017080

約数和(自身を除く): 219792368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 6581, 8138, 13162, 16276, 26324, 32552, 52648, 85553, 171106, 342212, 684424, 2059853, 4119706, 8239412, 16478824, 26778089, 53556178, 107112356, 214224712]

約数ペア:

[(1, 214224712), (2, 107112356), (4, 53556178), (8, 26778089), (13, 16478824), (26, 8239412), (52, 4119706), (104, 2059853), (313, 684424), (626, 342212), (1252, 171106), (2504, 85553), (4069, 52648), (6581, 32552), (8138, 26324), (13162, 16276)]