4285971778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{4951}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 7471379520

約数和(自身を除く): 3185407742

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 361, 418, 722, 1199, 2071, 2398, 3971, 4142, 4951, 7942, 9902, 22781, 39349, 45562, 54461, 78698, 94069, 108922, 188138, 432839, 539659, 865678, 1034759, 1079318, 1787311, 2069518, 3574622, 5936249, 10253521, 11872498, 19660421, 20507042, 39320842, 112788731, 194816899, 225577462, 389633798, 2142985889, 4285971778]

約数ペア:

[(1, 4285971778), (2, 2142985889), (11, 389633798), (19, 225577462), (22, 194816899), (38, 112788731), (109, 39320842), (209, 20507042), (218, 19660421), (361, 11872498), (418, 10253521), (722, 5936249), (1199, 3574622), (2071, 2069518), (2398, 1787311), (3971, 1079318), (4142, 1034759), (4951, 865678), (7942, 539659), (9902, 432839), (22781, 188138), (39349, 108922), (45562, 94069), (54461, 78698)]