870865292156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1607}}^1\times {\mathrm{12497}}^1$

素因数の和:14438

約数の個数: 48

約数和(自身を含む): 1571648895936

約数和(自身を除く): 700783603780

約数列:

[1, 2, 4, 37, 74, 148, 293, 586, 1172, 1607, 3214, 6428, 10841, 12497, 21682, 24994, 43364, 49988, 59459, 118918, 237836, 462389, 470851, 924778, 941702, 1849556, 1883404, 3661621, 7323242, 14646484, 17421487, 20082679, 34842974, 40165358, 69685948, 80330716, 135479977, 270959954, 541919908, 743059123, 1486118246, 2972236492, 5884224947, 11768449894, 23536899788, 217716323039, 435432646078, 870865292156]

約数ペア:

[(1, 870865292156), (2, 435432646078), (4, 217716323039), (37, 23536899788), (74, 11768449894), (148, 5884224947), (293, 2972236492), (586, 1486118246), (1172, 743059123), (1607, 541919908), (3214, 270959954), (6428, 135479977), (10841, 80330716), (12497, 69685948), (21682, 40165358), (24994, 34842974), (43364, 20082679), (49988, 17421487), (59459, 14646484), (118918, 7323242), (237836, 3661621), (462389, 1883404), (470851, 1849556), (924778, 941702)]