2013459412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 3769113600

約数和(自身を除く): 1755654188

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 491, 683, 982, 1366, 1501, 1964, 2732, 3002, 6004, 9329, 12977, 18658, 25954, 37316, 38789, 51908, 53957, 77578, 107914, 155156, 215828, 335353, 670706, 736991, 1025183, 1341412, 1473982, 2050366, 2947964, 4100732, 6371707, 12743414, 25486828, 26492887, 52985774, 105971548, 503364853, 1006729706, 2013459412]

約数ペア:

[(1, 2013459412), (2, 1006729706), (4, 503364853), (19, 105971548), (38, 52985774), (76, 26492887), (79, 25486828), (158, 12743414), (316, 6371707), (491, 4100732), (683, 2947964), (982, 2050366), (1366, 1473982), (1501, 1341412), (1964, 1025183), (2732, 736991), (3002, 670706), (6004, 335353), (9329, 215828), (12977, 155156), (18658, 107914), (25954, 77578), (37316, 53957), (38789, 51908)]