2021661692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 3806466048

約数和(自身を除く): 1784804356

約数列:

[1, 2, 4, 17, 34, 68, 127, 131, 254, 262, 508, 524, 1787, 2159, 2227, 3574, 4318, 4454, 7148, 8636, 8908, 16637, 30379, 33274, 60758, 66548, 121516, 226949, 234097, 282829, 453898, 468194, 565658, 907796, 936388, 1131316, 3858133, 3979649, 7716266, 7959298, 15432532, 15918596, 29730319, 59460638, 118921276, 505415423, 1010830846, 2021661692]

約数ペア:

[(1, 2021661692), (2, 1010830846), (4, 505415423), (17, 118921276), (34, 59460638), (68, 29730319), (127, 15918596), (131, 15432532), (254, 7959298), (262, 7716266), (508, 3979649), (524, 3858133), (1787, 1131316), (2159, 936388), (2227, 907796), (3574, 565658), (4318, 468194), (4454, 453898), (7148, 282829), (8636, 234097), (8908, 226949), (16637, 121516), (30379, 66548), (33274, 60758)]