4118748049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 4760211456

約数和(自身を除く): 641463407

約数列:

[1, 13, 17, 127, 221, 257, 571, 1651, 2159, 3341, 4369, 7423, 9707, 28067, 32639, 56797, 72517, 126191, 146747, 424307, 554863, 942721, 1232789, 1907711, 2494699, 7213219, 16026257, 18636869, 32431087, 242279297, 316826773, 4118748049]

約数ペア:

[(1, 4118748049), (13, 316826773), (17, 242279297), (127, 32431087), (221, 18636869), (257, 16026257), (571, 7213219), (1651, 2494699), (2159, 1907711), (3341, 1232789), (4369, 942721), (7423, 554863), (9707, 424307), (28067, 146747), (32639, 126191), (56797, 72517)]