1041392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 2260272

約数和(自身を除く): 1218880

約数列:

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

約数ペア:

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