1802372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3894912

約数和(自身を除く): 2092540

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 137, 143, 253, 274, 286, 299, 506, 548, 572, 598, 1012, 1196, 1507, 1781, 3014, 3151, 3289, 3562, 6028, 6302, 6578, 7124, 12604, 13156, 19591, 34661, 39182, 40963, 69322, 78364, 81926, 138644, 163852, 450593, 901186, 1802372]

約数ペア:

[(1, 1802372), (2, 901186), (4, 450593), (11, 163852), (13, 138644), (22, 81926), (23, 78364), (26, 69322), (44, 40963), (46, 39182), (52, 34661), (92, 19591), (137, 13156), (143, 12604), (253, 7124), (274, 6578), (286, 6302), (299, 6028), (506, 3562), (548, 3289), (572, 3151), (598, 3014), (1012, 1781), (1196, 1507)]