495778164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{190391}}^1$

素因数の和:190436

約数の個数: 48

約数和(自身を含む): 1364729856

約数和(自身を除く): 868951692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 190391, 380782, 571173, 761564, 1142346, 1332737, 2284692, 2665474, 3998211, 5330948, 5902121, 7996422, 11804242, 15992844, 17706363, 23608484, 35412726, 41314847, 70825452, 82629694, 123944541, 165259388, 247889082, 495778164]

約数ペア:

[(1, 495778164), (2, 247889082), (3, 165259388), (4, 123944541), (6, 82629694), (7, 70825452), (12, 41314847), (14, 35412726), (21, 23608484), (28, 17706363), (31, 15992844), (42, 11804242), (62, 7996422), (84, 5902121), (93, 5330948), (124, 3998211), (186, 2665474), (217, 2284692), (372, 1332737), (434, 1142346), (651, 761564), (868, 571173), (1302, 380782), (2604, 190391)]