448167742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 776491632

約数和(自身を除く): 328323890

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 397, 506, 529, 794, 1058, 1067, 2134, 2231, 4367, 4462, 5819, 8734, 9131, 11638, 18262, 24541, 38509, 49082, 51313, 77018, 100441, 102626, 200882, 210013, 420026, 423599, 564443, 847198, 885707, 1128886, 1771414, 2310143, 4620286, 9742777, 19485554, 20371261, 40742522, 224083871, 448167742]

約数ペア:

[(1, 448167742), (2, 224083871), (11, 40742522), (22, 20371261), (23, 19485554), (46, 9742777), (97, 4620286), (194, 2310143), (253, 1771414), (397, 1128886), (506, 885707), (529, 847198), (794, 564443), (1058, 423599), (1067, 420026), (2134, 210013), (2231, 200882), (4367, 102626), (4462, 100441), (5819, 77018), (8734, 51313), (9131, 49082), (11638, 38509), (18262, 24541)]