1969134717290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{10531}}^1\times {\mathrm{5347}}^1$

素因数の和:16167

約数の個数: 64

約数和(自身を含む): 3832362253440

約数和(自身を除く): 1863227536150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 5347, 6994, 10531, 10694, 17485, 21062, 26735, 34970, 52655, 53470, 69511, 105310, 136903, 139022, 273806, 347555, 684515, 695110, 1369030, 1438343, 2832839, 2876686, 5665678, 7191715, 14164195, 14383430, 18698459, 28328390, 36826907, 37396918, 56309257, 73653814, 93492295, 112618514, 184134535, 186984590, 281546285, 368269070, 563092570, 732020341, 1464040682, 3660101705, 7320203410, 15147190133, 30294380266, 75735950665, 151471901330, 196913471729, 393826943458, 984567358645, 1969134717290]

約数ペア:

[(1, 1969134717290), (2, 984567358645), (5, 393826943458), (10, 196913471729), (13, 151471901330), (26, 75735950665), (65, 30294380266), (130, 15147190133), (269, 7320203410), (538, 3660101705), (1345, 1464040682), (2690, 732020341), (3497, 563092570), (5347, 368269070), (6994, 281546285), (10531, 186984590), (10694, 184134535), (17485, 112618514), (21062, 93492295), (26735, 73653814), (34970, 56309257), (52655, 37396918), (53470, 36826907), (69511, 28328390), (105310, 18698459), (136903, 14383430), (139022, 14164195), (273806, 7191715), (347555, 5665678), (684515, 2876686), (695110, 2832839), (1369030, 1438343)]