2087022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 3166098

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 79, 102, 111, 119, 158, 222, 237, 238, 259, 357, 474, 518, 553, 629, 714, 777, 1106, 1258, 1343, 1554, 1659, 1887, 2686, 2923, 3318, 3774, 4029, 4403, 5846, 8058, 8769, 8806, 9401, 13209, 17538, 18802, 20461, 26418, 28203, 40922, 49691, 56406, 61383, 99382, 122766, 149073, 298146, 347837, 695674, 1043511, 2087022]

約数ペア:

[(1, 2087022), (2, 1043511), (3, 695674), (6, 347837), (7, 298146), (14, 149073), (17, 122766), (21, 99382), (34, 61383), (37, 56406), (42, 49691), (51, 40922), (74, 28203), (79, 26418), (102, 20461), (111, 18802), (119, 17538), (158, 13209), (222, 9401), (237, 8806), (238, 8769), (259, 8058), (357, 5846), (474, 4403), (518, 4029), (553, 3774), (629, 3318), (714, 2923), (777, 2686), (1106, 1887), (1258, 1659), (1343, 1554)]