1780282942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{12329}}^1$

素因数の和:12516

約数の個数: 32

約数和(自身を含む): 2940261120

約数和(自身を除く): 1159978178

約数列:

[1, 2, 17, 31, 34, 62, 137, 274, 527, 1054, 2329, 4247, 4658, 8494, 12329, 24658, 72199, 144398, 209593, 382199, 419186, 764398, 1689073, 3378146, 6497383, 12994766, 28714241, 52361263, 57428482, 104722526, 890141471, 1780282942]

約数ペア:

[(1, 1780282942), (2, 890141471), (17, 104722526), (31, 57428482), (34, 52361263), (62, 28714241), (137, 12994766), (274, 6497383), (527, 3378146), (1054, 1689073), (2329, 764398), (4247, 419186), (4658, 382199), (8494, 209593), (12329, 144398), (24658, 72199)]