858708116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15671}}^1$

素因数の和:15804

約数の個数: 48

約数和(自身を含む): 1825474560

約数和(自身を除く): 966766444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2884, 3914, 7828, 13699, 15671, 27398, 31342, 54796, 62684, 109697, 219394, 297749, 438788, 595498, 1190996, 1614113, 2084243, 3228226, 4168486, 6456452, 8336972, 11298791, 22597582, 30668147, 45195164, 61336294, 122672588, 214677029, 429354058, 858708116]

約数ペア:

[(1, 858708116), (2, 429354058), (4, 214677029), (7, 122672588), (14, 61336294), (19, 45195164), (28, 30668147), (38, 22597582), (76, 11298791), (103, 8336972), (133, 6456452), (206, 4168486), (266, 3228226), (412, 2084243), (532, 1614113), (721, 1190996), (1442, 595498), (1957, 438788), (2884, 297749), (3914, 219394), (7828, 109697), (13699, 62684), (15671, 54796), (27398, 31342)]