395339922

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 867335040

約数和(自身を除く): 471995118

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 389, 393, 431, 778, 786, 862, 1167, 1179, 1293, 2334, 2358, 2586, 3501, 3879, 7002, 7758, 50959, 56461, 101918, 112922, 152877, 167659, 169383, 305754, 335318, 338766, 458631, 502977, 508149, 917262, 1005954, 1016298, 1508931, 3017862, 21963329, 43926658, 65889987, 131779974, 197669961, 395339922]

約数ペア:

[(1, 395339922), (2, 197669961), (3, 131779974), (6, 65889987), (9, 43926658), (18, 21963329), (131, 3017862), (262, 1508931), (389, 1016298), (393, 1005954), (431, 917262), (778, 508149), (786, 502977), (862, 458631), (1167, 338766), (1179, 335318), (1293, 305754), (2334, 169383), (2358, 167659), (2586, 152877), (3501, 112922), (3879, 101918), (7002, 56461), (7758, 50959)]