1118583664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{205019}}^1$

素因数の和:205069

約数の個数: 40

約数和(自身を含む): 2440558080

約数和(自身を除く): 1321974416

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 205019, 410038, 820076, 1640152, 2255209, 3280304, 4510418, 6355589, 9020836, 12711178, 18041672, 25422356, 36083344, 50844712, 69911479, 101689424, 139822958, 279645916, 559291832, 1118583664]

約数ペア:

[(1, 1118583664), (2, 559291832), (4, 279645916), (8, 139822958), (11, 101689424), (16, 69911479), (22, 50844712), (31, 36083344), (44, 25422356), (62, 18041672), (88, 12711178), (124, 9020836), (176, 6355589), (248, 4510418), (341, 3280304), (496, 2255209), (682, 1640152), (1364, 820076), (2728, 410038), (5456, 205019)]