2938974738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{619253}}^1$

素因数の和:619378

約数の個数: 32

約数和(自身を含む): 6777115776

約数和(自身を除く): 3838141038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 619253, 1238506, 1857759, 3715518, 4334771, 8669542, 13004313, 26008626, 69975589, 139951178, 209926767, 419853534, 489829123, 979658246, 1469487369, 2938974738]

約数ペア:

[(1, 2938974738), (2, 1469487369), (3, 979658246), (6, 489829123), (7, 419853534), (14, 209926767), (21, 139951178), (42, 69975589), (113, 26008626), (226, 13004313), (339, 8669542), (678, 4334771), (791, 3715518), (1582, 1857759), (2373, 1238506), (4746, 619253)]