555280388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 1070065920

約数和(自身を除く): 514785532

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 241, 482, 751, 767, 964, 1502, 1534, 3004, 3068, 3133, 6266, 9763, 12532, 14219, 19526, 28438, 39052, 44309, 56876, 88618, 177236, 180991, 184847, 361982, 369694, 576017, 723964, 739388, 1152034, 2304068, 2352883, 4705766, 9411532, 10678469, 21356938, 42713876, 138820097, 277640194, 555280388]

約数ペア:

[(1, 555280388), (2, 277640194), (4, 138820097), (13, 42713876), (26, 21356938), (52, 10678469), (59, 9411532), (118, 4705766), (236, 2352883), (241, 2304068), (482, 1152034), (751, 739388), (767, 723964), (964, 576017), (1502, 369694), (1534, 361982), (3004, 184847), (3068, 180991), (3133, 177236), (6266, 88618), (9763, 56876), (12532, 44309), (14219, 39052), (19526, 28438)]