2320736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 5261760

約数和(自身を除く): 2941024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 347, 352, 418, 608, 694, 836, 1388, 1672, 2776, 3344, 3817, 5552, 6593, 6688, 7634, 11104, 13186, 15268, 26372, 30536, 52744, 61072, 72523, 105488, 122144, 145046, 210976, 290092, 580184, 1160368, 2320736]

約数ペア:

[(1, 2320736), (2, 1160368), (4, 580184), (8, 290092), (11, 210976), (16, 145046), (19, 122144), (22, 105488), (32, 72523), (38, 61072), (44, 52744), (76, 30536), (88, 26372), (152, 15268), (176, 13186), (209, 11104), (304, 7634), (347, 6688), (352, 6593), (418, 5552), (608, 3817), (694, 3344), (836, 2776), (1388, 1672)]