2755366988

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{673}}^1\times {\mathrm{769}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 5318507040

約数和(自身を除く): 2563140052

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 673, 769, 1331, 1346, 1538, 2662, 2692, 3076, 5324, 7403, 8459, 14806, 16918, 29612, 33836, 81433, 93049, 162866, 186098, 325732, 372196, 517537, 895763, 1023539, 1035074, 1791526, 2047078, 2070148, 3583052, 4094156, 5692907, 11385814, 22771628, 62621977, 125243954, 250487908, 688841747, 1377683494, 2755366988]

約数ペア:

[(1, 2755366988), (2, 1377683494), (4, 688841747), (11, 250487908), (22, 125243954), (44, 62621977), (121, 22771628), (242, 11385814), (484, 5692907), (673, 4094156), (769, 3583052), (1331, 2070148), (1346, 2047078), (1538, 1791526), (2662, 1035074), (2692, 1023539), (3076, 895763), (5324, 517537), (7403, 372196), (8459, 325732), (14806, 186098), (16918, 162866), (29612, 93049), (33836, 81433)]