3818987042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{5647}}^1$

素因数の和:5755

約数の個数: 48

約数和(自身を含む): 6675258240

約数和(自身を除く): 2856271198

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1369, 1406, 2738, 5647, 9139, 11294, 17797, 18278, 26011, 35594, 52022, 73411, 107293, 146822, 208939, 214586, 338143, 417878, 676286, 1394809, 2716207, 2789618, 3969841, 5432414, 7730743, 7939682, 15461486, 51607933, 100499659, 103215866, 146884117, 200999318, 293768234, 1909493521, 3818987042]

約数ペア:

[(1, 3818987042), (2, 1909493521), (13, 293768234), (19, 200999318), (26, 146884117), (37, 103215866), (38, 100499659), (74, 51607933), (247, 15461486), (481, 7939682), (494, 7730743), (703, 5432414), (962, 3969841), (1369, 2789618), (1406, 2716207), (2738, 1394809), (5647, 676286), (9139, 417878), (11294, 338143), (17797, 214586), (18278, 208939), (26011, 146822), (35594, 107293), (52022, 73411)]