2082784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 4593456

約数和(自身を除く): 2510672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 97, 122, 176, 194, 244, 352, 388, 488, 671, 776, 976, 1067, 1342, 1552, 1952, 2134, 2684, 3104, 4268, 5368, 5917, 8536, 10736, 11834, 17072, 21472, 23668, 34144, 47336, 65087, 94672, 130174, 189344, 260348, 520696, 1041392, 2082784]

約数ペア:

[(1, 2082784), (2, 1041392), (4, 520696), (8, 260348), (11, 189344), (16, 130174), (22, 94672), (32, 65087), (44, 47336), (61, 34144), (88, 23668), (97, 21472), (122, 17072), (176, 11834), (194, 10736), (244, 8536), (352, 5917), (388, 5368), (488, 4268), (671, 3104), (776, 2684), (976, 2134), (1067, 1952), (1342, 1552)]