499520019746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{70321}}^1$

素因数の和:70691

約数の個数: 48

約数和(自身を含む): 833336796600

約数和(自身を除く): 333816776854

約数列:

[1, 2, 11, 22, 121, 149, 197, 242, 298, 394, 1639, 2167, 3278, 4334, 18029, 23837, 29353, 36058, 47674, 58706, 70321, 140642, 322883, 645766, 773531, 1547062, 3551713, 7103426, 8508841, 10477829, 13853237, 17017682, 20955658, 27706474, 115256119, 152385607, 230512238, 304771214, 1267817309, 1676241677, 2064132313, 2535634618, 3352483354, 4128264626, 22705455443, 45410910886, 249760009873, 499520019746]

約数ペア:

[(1, 499520019746), (2, 249760009873), (11, 45410910886), (22, 22705455443), (121, 4128264626), (149, 3352483354), (197, 2535634618), (242, 2064132313), (298, 1676241677), (394, 1267817309), (1639, 304771214), (2167, 230512238), (3278, 152385607), (4334, 115256119), (18029, 27706474), (23837, 20955658), (29353, 17017682), (36058, 13853237), (47674, 10477829), (58706, 8508841), (70321, 7103426), (140642, 3551713), (322883, 1547062), (645766, 773531)]