508770388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3037}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 1056154624

約数和(自身を除く): 547384236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 772, 868, 1351, 2702, 3037, 5404, 5983, 6074, 11966, 12148, 21259, 23932, 41881, 42518, 83762, 85036, 94147, 167524, 188294, 376588, 586141, 659029, 1172282, 1318058, 2344564, 2636116, 4102987, 8205974, 16411948, 18170371, 36340742, 72681484, 127192597, 254385194, 508770388]

約数ペア:

[(1, 508770388), (2, 254385194), (4, 127192597), (7, 72681484), (14, 36340742), (28, 18170371), (31, 16411948), (62, 8205974), (124, 4102987), (193, 2636116), (217, 2344564), (386, 1318058), (434, 1172282), (772, 659029), (868, 586141), (1351, 376588), (2702, 188294), (3037, 167524), (5404, 94147), (5983, 85036), (6074, 83762), (11966, 42518), (12148, 41881), (21259, 23932)]