2217615884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{751}}^1\times {\mathrm{6101}}^1$

素因数の和:6878

約数の個数: 36

約数和(自身を含む): 4272083424

約数和(自身を除く): 2054467540

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 751, 1502, 3004, 6101, 8261, 12202, 16522, 24404, 33044, 67111, 90871, 134222, 181742, 268444, 363484, 738221, 1476442, 2952884, 4581851, 9163702, 18327404, 50400361, 100800722, 201601444, 554403971, 1108807942, 2217615884]

約数ペア:

[(1, 2217615884), (2, 1108807942), (4, 554403971), (11, 201601444), (22, 100800722), (44, 50400361), (121, 18327404), (242, 9163702), (484, 4581851), (751, 2952884), (1502, 1476442), (3004, 738221), (6101, 363484), (8261, 268444), (12202, 181742), (16522, 134222), (24404, 90871), (33044, 67111)]