1556551652404

素因数分解:

$2^2\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{2251}}^1\times {\mathrm{14797}}^1$

素因数の和:18728

約数の個数: 48

約数和(自身を含む): 3116562977920

約数和(自身を除く): 1560011325516

約数列:

[1, 2, 4, 7, 14, 28, 1669, 2251, 3338, 4502, 6676, 9004, 11683, 14797, 15757, 23366, 29594, 31514, 46732, 59188, 63028, 103579, 207158, 414316, 3756919, 7513838, 15027676, 24696193, 26298433, 33308047, 49392386, 52596866, 66616094, 98784772, 105193732, 133232188, 172873351, 233156329, 345746702, 466312658, 691493404, 932625316, 55591130443, 111182260886, 222364521772, 389137913101, 778275826202, 1556551652404]

約数ペア:

[(1, 1556551652404), (2, 778275826202), (4, 389137913101), (7, 222364521772), (14, 111182260886), (28, 55591130443), (1669, 932625316), (2251, 691493404), (3338, 466312658), (4502, 345746702), (6676, 233156329), (9004, 172873351), (11683, 133232188), (14797, 105193732), (15757, 98784772), (23366, 66616094), (29594, 52596866), (31514, 49392386), (46732, 33308047), (59188, 26298433), (63028, 24696193), (103579, 15027676), (207158, 7513838), (414316, 3756919)]