2813238496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{159553}}^1$

素因数の和:159611

約数の個数: 48

約数和(自身を含む): 6031141200

約数和(自身を除く): 3217902704

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 8816, 17632, 159553, 319106, 638212, 1276424, 2552848, 3031507, 4627037, 5105696, 6063014, 9254074, 12126028, 18508148, 24252056, 37016296, 48504112, 74032592, 87913703, 97008224, 148065184, 175827406, 351654812, 703309624, 1406619248, 2813238496]

約数ペア:

[(1, 2813238496), (2, 1406619248), (4, 703309624), (8, 351654812), (16, 175827406), (19, 148065184), (29, 97008224), (32, 87913703), (38, 74032592), (58, 48504112), (76, 37016296), (116, 24252056), (152, 18508148), (232, 12126028), (304, 9254074), (464, 6063014), (551, 5105696), (608, 4627037), (928, 3031507), (1102, 2552848), (2204, 1276424), (4408, 638212), (8816, 319106), (17632, 159553)]