288896254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 475637760

約数和(自身を除く): 186741506

約数列:

[1, 2, 19, 31, 38, 62, 103, 206, 589, 1178, 1957, 2381, 3193, 3914, 4762, 6386, 45239, 60667, 73811, 90478, 121334, 147622, 245243, 490486, 1402409, 2804818, 4659617, 7602533, 9319234, 15205066, 144448127, 288896254]

約数ペア:

[(1, 288896254), (2, 144448127), (19, 15205066), (31, 9319234), (38, 7602533), (62, 4659617), (103, 2804818), (206, 1402409), (589, 490486), (1178, 245243), (1957, 147622), (2381, 121334), (3193, 90478), (3914, 73811), (4762, 60667), (6386, 45239)]