293329784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{90089}}^1$

素因数の和:90143

約数の個数: 32

約数和(自身を含む): 616215600

約数和(自身を除く): 322885816

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 90089, 180178, 360356, 720712, 990979, 1981958, 3333293, 3963916, 6666586, 7927832, 13333172, 26666344, 36666223, 73332446, 146664892, 293329784]

約数ペア:

[(1, 293329784), (2, 146664892), (4, 73332446), (8, 36666223), (11, 26666344), (22, 13333172), (37, 7927832), (44, 6666586), (74, 3963916), (88, 3333293), (148, 1981958), (296, 990979), (407, 720712), (814, 360356), (1628, 180178), (3256, 90089)]