285420966

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 578261376

約数和(自身を除く): 292840410

約数列:

[1, 2, 3, 6, 131, 211, 262, 393, 422, 633, 786, 1266, 1721, 3442, 5163, 10326, 27641, 55282, 82923, 165846, 225451, 363131, 450902, 676353, 726262, 1089393, 1352706, 2178786, 47570161, 95140322, 142710483, 285420966]

約数ペア:

[(1, 285420966), (2, 142710483), (3, 95140322), (6, 47570161), (131, 2178786), (211, 1352706), (262, 1089393), (393, 726262), (422, 676353), (633, 450902), (786, 363131), (1266, 225451), (1721, 165846), (3442, 82923), (5163, 55282), (10326, 27641)]