17949061052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{25951}}^1$

素因数の和:26298

約数の個数: 48

約数和(自身を含む): 34670211072

約数和(自身を除く): 16721150020

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 283, 566, 611, 1132, 1222, 2444, 3679, 7358, 13301, 14716, 25951, 26602, 51902, 53204, 103804, 172913, 337363, 345826, 674726, 691652, 1219697, 1349452, 2439394, 4878788, 7344133, 14688266, 15856061, 29376532, 31712122, 63424244, 95473729, 190947458, 345174251, 381894916, 690348502, 1380697004, 4487265263, 8974530526, 17949061052]

約数ペア:

[(1, 17949061052), (2, 8974530526), (4, 4487265263), (13, 1380697004), (26, 690348502), (47, 381894916), (52, 345174251), (94, 190947458), (188, 95473729), (283, 63424244), (566, 31712122), (611, 29376532), (1132, 15856061), (1222, 14688266), (2444, 7344133), (3679, 4878788), (7358, 2439394), (13301, 1349452), (14716, 1219697), (25951, 691652), (26602, 674726), (51902, 345826), (53204, 337363), (103804, 172913)]