496741258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 895732992

約数和(自身を除く): 398991734

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 131, 221, 262, 299, 373, 391, 442, 598, 746, 782, 1703, 2227, 3013, 3406, 4454, 4849, 5083, 6026, 6341, 8579, 9698, 10166, 12682, 17158, 28951, 39169, 48863, 51221, 57902, 78338, 82433, 97726, 102442, 111527, 145843, 164866, 223054, 291686, 635219, 665873, 830671, 1123849, 1270438, 1331746, 1661342, 1895959, 2247698, 3791918, 10798723, 14610037, 19105433, 21597446, 29220074, 38210866, 248370629, 496741258]

約数ペア:

[(1, 496741258), (2, 248370629), (13, 38210866), (17, 29220074), (23, 21597446), (26, 19105433), (34, 14610037), (46, 10798723), (131, 3791918), (221, 2247698), (262, 1895959), (299, 1661342), (373, 1331746), (391, 1270438), (442, 1123849), (598, 830671), (746, 665873), (782, 635219), (1703, 291686), (2227, 223054), (3013, 164866), (3406, 145843), (4454, 111527), (4849, 102442), (5083, 97726), (6026, 82433), (6341, 78338), (8579, 57902), (9698, 51221), (10166, 48863), (12682, 39169), (17158, 28951)]