1297508716

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{6163}}^1$

素因数の和:6350

約数の個数: 48

約数和(自身を含む): 2656536064

約数和(自身を除く): 1359027348

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 412, 511, 721, 1022, 1442, 2044, 2884, 6163, 7519, 12326, 15038, 24652, 30076, 43141, 52633, 86282, 105266, 172564, 210532, 449899, 634789, 899798, 1269578, 1799596, 2539156, 3149293, 4443523, 6298586, 8887046, 12597172, 17774092, 46339597, 92679194, 185358388, 324377179, 648754358, 1297508716]

約数ペア:

[(1, 1297508716), (2, 648754358), (4, 324377179), (7, 185358388), (14, 92679194), (28, 46339597), (73, 17774092), (103, 12597172), (146, 8887046), (206, 6298586), (292, 4443523), (412, 3149293), (511, 2539156), (721, 1799596), (1022, 1269578), (1442, 899798), (2044, 634789), (2884, 449899), (6163, 210532), (7519, 172564), (12326, 105266), (15038, 86282), (24652, 52633), (30076, 43141)]