940051002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 2077985664

約数和(自身を除く): 1137934662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 257, 314, 353, 471, 514, 706, 771, 942, 1059, 1542, 1727, 2118, 2827, 3454, 3883, 5181, 5654, 7766, 8481, 10362, 11649, 16962, 23298, 40349, 55421, 80698, 90721, 110842, 121047, 166263, 181442, 242094, 272163, 332526, 443839, 544326, 609631, 887678, 997931, 1219262, 1331517, 1828893, 1995862, 2663034, 2993793, 3657786, 5987586, 14243197, 28486394, 42729591, 85459182, 156675167, 313350334, 470025501, 940051002]

約数ペア:

[(1, 940051002), (2, 470025501), (3, 313350334), (6, 156675167), (11, 85459182), (22, 42729591), (33, 28486394), (66, 14243197), (157, 5987586), (257, 3657786), (314, 2993793), (353, 2663034), (471, 1995862), (514, 1828893), (706, 1331517), (771, 1219262), (942, 997931), (1059, 887678), (1542, 609631), (1727, 544326), (2118, 443839), (2827, 332526), (3454, 272163), (3883, 242094), (5181, 181442), (5654, 166263), (7766, 121047), (8481, 110842), (10362, 90721), (11649, 80698), (16962, 55421), (23298, 40349)]